Local to global: How English skills unlock a career in leadership

Samantha Ball
Two coworkers discussing some sticky notes on a class window
Reading time: 4 minutes

Of the 1.5 billion English speakers in the world, over half learned it as a second or additional language.

The “language of business”, English has become a foundational skill for anyone looking to work in an international business or at a leadership level, and many English as a Second Language (ESL) speakers find themselves working in English on a daily basis.

But working in your second or third language comes with a unique set of challenges and opportunities.

We spoke to five global leaders about the role English has played in their careers, the challenges of being an ESL speaker, and how businesses can create a culture where everyone has a voice.

How English skills unlock a career in leadership
Play
Privacy and cookies

By watching, you agree app can share your viewership data for marketing and analytics for one year, revocable by deleting your cookies.

A passport to leadership

Strong English skills open doors. More than three-quarters of people with advanced English skills are in senior or leadership roles, compared to just 32% of those with limited English proficiency.

app Languages CTO, , describes English as a “passport for this new world of opportunities, opening many, many doors I wouldn’t have had access to.”

There’s a cumulative effect, with one door opening and leading to the next.

Brushing up on his English skills was the spark that won Perrucci a scholarship to Denmark. That semester blossomed into a six-year stay, multiple degrees, his first international job opportunity, and a career with well-known global brands.

Whether it was getting onto a top MBA program or that first role at a big international company, for all the leaders we spoke to, English has proved to be a career catalyst.

More diversity, more innovation, more revenue

For companies looking to innovate and stand out in a competitive global market, an international team is essential.

“We’re aiming to build models of childcare that don’t exist at the moment”, explains Founder and CEO, .

“To do that, we need diversity of thought. With an international team, it’s more likely that someone will say “hey, I was living in Cape Verde for a while, and I saw this interesting thing”.

It’s an approach that pays off. found that businesses with more diverse management teams are more innovative, leading to 19% higher revenues.

Global customers, global team

A more diverse team can also help businesses stay close to their customers.

As technology has made it easier to operate across multiple countries, businesses quickly find themselves responding to the different needs, preferences, and expectations of customers all over the world.

“Reflecting the global nature of our business in our workforce means we can build a better, more effective service and a more successful business as a result”, explains , CEO of .

To help them stay close to their 5.2 million members across 420 cities, Zeeck’s team at InterNations is made up of more than 50 different nationalities.

English is the main language both for the InterNations team and platform, helping them create “a sense of oneness and community by using a shared language”.

The ultimate brain training

The leaders we interviewed spoke, on average, four languages, with many working across multiple languages on a day-to-day basis.

That experience of jumping between different languages also develops important leadership skills.

“When you speak multiple languages,” explains Perrucci, “different parts of the brain have to work together and make connections… It teaches your brain to be flexible about what you see and the way you interpret it”.

Zeeck likened it to working out: “Just as going to the gym improves your physical wellbeing, the mental challenge of learning a new language is good exercise for the brain”. It’s one of the reasons he provides all of his team language training.

The mental load of language

But hopping between languages and navigating different cultural nuances can take its toll.

“People whose first language is English often overlook the computing power it takes to work in your second or third language,” explains, Managing Director of International Wellbeing,, who only spends around a third of his time speaking his mother tongue.

“Even when colleagues are fluent in the language you're communicating in, it might still take them a bit more energy than you expect”, he continues. “By Friday afternoon, for example, I’m struggling to think fluently in whichever language!”.

The challenge of speaking up

For those who are less confident in their English skills, it can significantly impact the way they contribute at work.

Less than half (48%)of ESL speakers feel comfortable speaking up at work, andonly 10%of employees with limited English proficiency felt they could express themselves fully at work.

The dynamic can change depending on who’s in the room. “I see the difference when ESL speakers are on calls with confident, fluent English speakers”, adds, CEO and Founder of.

“They speak less”, she continues, “they caveat their contributions with “I might be wrong”, and you can see their English actually worsens because they feel more stressed”.

Without the right culture and support, businesses miss out on the benefits of an international team they’ve recruited.

Conscious leadership

The task of building a team and helping overcome the challenges of global working falls to business leaders.

The five leaders we spoke to shared practical tips for supporting global teams, including acknowledging and proactively addressing differences, avoiding interrupting ESL speakers, and using voice notes for sensitive communication to allow tone and emotion to come through.

More fundamentally, ESL speakers need business leaders to build a culture where it’s ok to make mistakes.

Leaders with first-hand experience of being an ESL speaker are uniquely placed to understand their increasingly global teams, pre-empt their challenges, and nurture a culture that allows difference to shine.

The journey from local roles to global leadership positions hinges on strong communication skills. The stories shared by our leaders demonstrate how English proficiency not only unlocks individual career potential but also drives organizational success through innovation and diverse perspectives. By fostering a culture that values and supports language learning, businesses can harness these benefits, ensuring their teams are prepared to excel on the global stage.

This article is part of app Languages’ series,Global Voices: Leaders on Language and Business, an exclusive exploration into the pivotal role of language in achieving international business excellence. For more in this series, check out the leaders’ full interviews, coming soon to

More blogs from app

  • College students sitting together working on a project

    Five ways to apply startup thinking in your classroom

    By Nicole Kyriacou
    Reading time: 3 minutes

    Startups are generally considered to be new, technology-focused companies that are less than five years old. For the most part, they aim to disrupt industry with innovations, grow in terms of users and revenues and provide value to customers and shareholders.

    It may not appear that startups have much in common with English Language Teaching (ELT), but there is, in fact, plenty to learn from startups and the way they work.

    By understanding how startups think and looking at their best attributes, we can bring more creativity to our classrooms. Not only can we find new ways for our students to learn, collaborate and grow together, but we can also help our students develop much-needed leadership and critical thinking skills.

    What is startup thinking?

    At its core, startup thinking is about problem-solving and growth. User-focused and data-driven, startup teams theorize, research, plan and test their products on new markets. Their strength is in their agility, being able to "pivot" quickly: change products, services and technology based on feedback from their customers.

    They also operate on a number of key principles, all of which can be applied in the classroom:

    1. Be entrepreneurial

    Startups are entrepreneurial by definition. Their staff work in teams, but also have no problem going it alone, finding solutions and taking responsibility for new projects and initiatives. These are all excellent traits to encourage in the classroom as they will not only help your learners in an educational context, but in their professional lives too.

    By learning to be accountable to themselves, measuring their own progress and seeing their achievements, autonomous learners develop self-confidence and progress faster as a result.

    It’s therefore important to encourage students to take responsibility for their own learning. Rather than being solely reliant on their teacher, autonomous learners seek out ways to practice and improve their language skills in ways that appeal to them.

    To do this, brainstorm strategies with your students to help them find ways to use English outside the classroom. They could, for example, keep a journal in English, watch English language films and take notes, read short stories or news articles, or even set their technology and social media language settings to English.

    2. Collaborate and learn from each other

    Startups have a common goal: to establish a business model and achieve a product-market fit. This goal focuses people’s attention and develops rapport among team members. As an additional benefit of working together, startuppers learn their own strengths and weaknesses and begin to collaborate with team members with complementary skills.

    By learning about your students’ interests, objectives and needs, you can find inspiration to design relevant class projects. These give your students a common goal and the chance to collaborate effectively. What’s more, project work is rich in language learning opportunities and makes students accountable to one another. This in turn increases motivation and provides a genuine context for language learning.

    3. Reward effort

    Startups are not afraid to get things wrong. In fact, all entrepreneurs embrace mistakes, as they are part of coming to the right solution. As Thomas Edison once said "I have not failed 10,000 times – I’ve successfully found 10,000 ways that will not work." Some startups go as far as to reward and celebrate failure – saying that it’s a sign that a person is trying to succeed.

    Encourage students to see mistakes as learning opportunities. Creating a safe space in the classroom where everyone is treated with respect and mistakes are viewed as natural learning experiences. This will help your students learn the language at their own pace, without fear of ridicule.

    4. Foster a growth mindset

    Startups are famous for focusing on growth and believing in improving their products. They see both negative and positive feedback as opportunities to grow. By always seeking to optimize their products and services, they improve the user experience and earn loyalty.

    Similarly, it’s key to foster a growth mindset in your learners. A growth mindset perceives intelligence and ability as attributes to be developed, whereas a fixed mindset sees intelligence and ability as innate and unchanging.

    Students with a growth mindset will therefore believe they can improve, be more motivated and see more progress as a result.

    5. Mentor and support

    Startup founders mentor and support their team members when they face challenges, when they need to grow and when they are not reaching their potential. This increases the value of the workforce and enables them to be more productive.

    Teachers are often already naturals at this. We know how important it is to offer support to our students, especially when they are feeling frustrated or disappointed with their progress. With our encouragement and support, our students can achieve things they never thought possible. So perhaps, in this final point, startup leaders could learn a thing or two from us.

  • Children sat in a classroom with raised hands, their teacher stands at the front of the class

    GSE Partner School Program: Batari School and Maitreyawira School

    By Thomas Gardner
    Reading time: 4 minutes

    The Global Scale of English (GSE) Partner School program by app stands as a beacon of innovation and excellence. This initiative is not just about enhancing English language ability: it's about transforming the educational journey for both teachers and students. Today, we celebrate the success stories of two institutions: Batari School and Maitreyawira School, both of which have embraced the GSE Partner School program with inspiring results.

  • Two people sat togther with phones smiling

    Don't give up when it comes to learning English

    By Steffanie Zazulak
    Reading time: 2 minutes

    We love sharing stories of English learners and educators whose lives have been positively transformed by the language. One such inspiring story comes from Rodrigo Tadeu in São Paulo, Brazil. Discover why he holds a special appreciation for mastering English.

    Motivations for learning English?

    Rodrigo grew up speaking Portuguese in South America. As a child, he never thought about learning another language. However, when he became an adultand began aspiring to a career, he realized that expanding his language abilities would help him achieve these dreams.

    "I worked as an accountant for an American company," he said. "So, to communicate and achieve professional success, I had to learn English!"

    Rodrigo has changed jobs since then. And even though he’s no longer required to speak English with his new company, he still feels a responsibility to himself to continue his education.

    The road to English fluency

    There are many tools that you can use to improve your English language skills, and Rodrigo used several – some he’s still using to this day. First, he started learning English formally by taking classes in high school. However, his shy disposition made it difficult for him to practice because he was afraid of failing in front of others. At the time, he didn't havecareer goals motivating him to learn the language either.

    Later, however, our adventurous accountant decided to learn English in earnest, so he traveled to Canada to study and become aconfident speaker. When he returned to Brazil, he kept studying and continues to do so. Reading books and articles, listening to podcasts and copying other English speakers have also helped develop his conversational skills. Among his favorite podcasts are "English as a Second Language" and "Freakonomics".

    English learning is not without challenges

    Rodrigo noted that he struggles with pronunciation most.“The way English speakers say words is very different than the way you would say something in Portuguese.”

    He thinks the issue is the same for Spanish speakers as well."In Portuguese or Spanish, if you know the words,you can basically speak exactly what you read. In English, it's totally different. You cannot speak the words that you are reading. So you have to know about this!"

    This might be the most challenging part of learning the language for Rodrigo, but he assured us that he’s not giving up.

    English for enjoyment

    Rodrigo may have initially studied English as a way to progress his career, but the language quickly became something he enjoyed.And instead of being content with the skill that he has now, Rodrigo dreams of continuing his English-speaking education so he can travel and further enjoy his life.

    "These days, English has become fun!" he said. "Now it's better to watch movies and TV in English."

    He also mentioned that he eventually would like to visit Europe. But when asked about his dream destination, Rodrigo said that:“I’d like to move back to Canada, maybe live in Vancouver for a year or two!”

    Advice for English language learners

    After working hard for years to learn English, Rodrigo now offers advice to fellow Brazilians (and others) who wish to speak another language:

    "You have to be confident, and don’t give up. You have to keep your dreams. It's difficult to ... speak one language that's not your mother language ... If you can imagine, you can achieve, and you can do. So 'don't give up' is the perfect phrase."