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
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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

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  • Two children looking over a book together

    How to motivate reluctant readers

    By Sue Alderman

    Reading in English can be one of the most challenging activities for young learners and teenagers, especially when they don’t get much enjoyment from reading in their own language.

    These four reading strategies are fun, high-energy, and educational ways of getting even the most reluctant students involved in your reading lessons.

    1. Bring outside interests into the classroom

    Many students find it hard to get enthused by the reading texts used in their classrooms; they might feature complex vocabulary, be too generic, or just not resonate with their interests. An effective way of reaching out to the more reluctant readers in the class is to use reading materials related to the media they enjoy engaging with in their leisure time.

    app’s Marvel series of graded readers provides an ideal opportunity for bringing popular movie culture into your learners’ reading skills development. All of the readers are designed specifically for use in the classroom and feature an integrated skills approach that reinforces vocabulary and helps develop language skills. The readers come with activities to complete throughout the book rather than at the end, and key vocabulary is highlighted and defined.

    Excitingly, most of our readers come with downloadable audio files (MP3s), so the students can listen along and hear the stories come to life. The audio can help students model pronunciation, get used to different accents and dialects, and make it even more accessible for students who are still less keen on reading.

    2. Gamify the reading experience

    By adding simple game dynamics and mechanics to your reading activities, you can add a competitive and fun element to your classes. This could help maintain the interest of learners who might otherwise lose enthusiasm.

    The “dictogloss” activity is a good way of adding that extra element as it uses a countdown timer and peer-to-peer interaction to make the reading more of a competitive game.

    First, find a good level and age-appropriate story for your students. Before you begin reading the story, tell your students to pay close attention because they are going to re-tell it themselves later.

    You will need to read the story to the students in an engaging way, occasionally stopping, and asking students what they think will happen next.

    Afterwards, allow the students five minutes to write as much of the story as they can remember in their notebooks.

    When time is up, put the students in pairs and allow them to compare stories and correct each other, combining their stories, so they have a complete version. Help students by writing key vocabulary on the board as they request it.

    Finally, hand out the original story for students to compare. Get feedback to find out what new vocabulary they have learned and help them make corrections in their stories where needed.

    3. Experiment with high-energy activities

    Reading doesn’t have to be a sedentary activity. Make use of the classroom space and use movement as a way to motivate and engage your students.

    Add a dash of physical activity to your reading task by turning it into a running dictation competition. At the same time, they will practice a whole range of skills; reading, listening, pronunciation, and writing.

    Before the class, stick some level-appropriate reading materials to a classroom wall; ideally, you should space it out well and have one reading sheet for every two to four students (the material should be identical).

    Put your students into pairs and tell them they are going to have a reading race. Nominate one student to write and another student to dictate.

    Students who are writing must sit at a table on the opposite side of the room to the reading material. Students who are dictating must go to the text on the wall, memorize as much of the text as possible, come back to the writer and dictate what they can remember.

    Pairs must write as much as they can in four minutes, and when you get halfway through the activity, students should swap roles.

    Finally, ask the students to swap their papers and listen to your dictation, making corrections and asking questions as they go. The pair with the longest text and fewest errors is the winner!

    4. Go beyond the text

    Taking a text and making it into something entirely original can also be a powerful motivator for creative students. Those who complain that reading is boring or too hard will have an extra reason to get through a story if there’s a promise of creative fun at the end of the task.

    Tell students that once they have finished reading, they must re-imagine the story and characters and adapt it for a radio show, complete with sound effects, music and scripts.

    Depending on how creative your students are feeling, they could write a sequel or a prequel, or adapt the existing story – ideal if you’re using a superhero reader from the Marvel series.

    They will need to review vocabulary and pronunciation, remember the details of the original story, explain the characters and their motivations, and plot and write their own scripts. Students can find sound effects on YouTube and record the whole thing on their mobile phones, or a school computer.

    By turning a book into a creative project, not only can you motivate students to read, but you will reinforce vocabulary, pronunciation and have a lot of fun doing it.