Strategic Learning

President & CEO

Sunil Narang

After completing his Chartered Accountancy in India, Sunil Narang launched his career in corporate accounting and finance with professional positions around the globe. His international business experience includes living and traveling in more than 65 countries as a senior executive, and managing cross-functional teams worldwide for major companies.

After more than 25 years in corporate roles, with his expertise and results in tow, Sunil established AdRem Management Advisors. In January 2010, Sunil acquired WDHB Consulting Group as a complement to the services offered by AdRem.  He is an expert in strategic innovation, holding financial workshops for top executives and business transformation.  

Sunil has played semi-professional soccer and coaches youth soccer.  

Chief Operating Officer


Based in Switzerland, Samuel Mueller connects with clients to transform their needs into customized expeditions. As Head of WDHB Europe GmbH, he is primarily responsible for the exemplary care of our customers in Europe.

Before joining WDHB, Samuel was Head of Operations at the Swiss innovation company BrainStore. He held numerous positions during those 8 years, including facilitation, business development, innovation management consulting, and quality control of strategic client projects.

Samuel holds a degree in International Relations from the Graduate Institute for International Studies in Geneva.

Samuel is fluent in German, English and French and loves to engage with different languages, mentalities and cultures. He considers himself a design and travel gourmet. You will often find him discovering new neighborhoods and cultural offerings, or planning his next travel project.

Director of Development & Strategy


Born and raised in Morocco, Imane Terrab is accustomed to juggling multiple cultures at once.

Based in Paris, Imane Terrab joined WDHB in 2008, and has worked as a Program Manager and as Head of Design and Research, before leading WDHB's development and strategy.

Besides WDHB, Imane has also worked in marketing at Microsoft, and as a research officer at a marketing institute. She is a graduate from HEC Paris with a major in e-Business, and is currently finishing a PhD in Management from Paris Dauphine University, where she also teaches Innovation Management.

Imane is Moroccan and speaks fluent French, Arabic, English and Spanish. She's a voracious reader and tries a little writing now and then.  Passionate about modern theater, Imane has won medals in the performing arts from the Academy of Casablanca.

Head of Programs


Alex Drexler joined WDHB as a Program Manager in 2015. After delivering over 20 learning expeditions worldwide, Alex became the Head of Programs at WDHB; leading the global team of program managers and overseeing the quality & delivery of WDHB’s Learning Expeditions.

Alex received a degree in Business Administration from the University of Colorado with an emphasis in Operations Management and a certificate in Social Enterprise. Prior to WDHB, Alex worked in the outdoor industry in South America as well as the natural food industry in Boulder, Colorado.

In 2016, Alex teamed up with a Belgium-based reforestation company to pursue a life-long dedication & goal of regenerating and conserving what is wild. Outside of work, you can usually find Alex in the outdoors or at his farm with his drink of choice - yerba mate.

Head of Partnerships


Alana Vaughn-Phillips is a Program Manager based in Europe.  She holds an International MBA from Moore School of Business, a dual degree in Psychology and English from Davidson College, and has attended UNSW, National University of Singapore and Università Bocconi.

Alana founded an investor-backed green fashion technology company that was named “Top 5 Most Promising Startups in the World” and nominated for a TED award, and also spent many years as a consultant on sustainable hospitality projects throughout the world with industry leaders in hotel and spa design.

Passionate about travel, learning, languages, and great design, Alana has lived, worked and studied in 6 countries and travelled extensively.  She speaks English, Italian and French and is learning German and Spanish.

Alana is an avid runner and athlete, and when she’s not running marathons you can find her teaching Yoga and Group Fitness, exploring the great outdoors with the loves of her life (i.e. her husband and their two rescue dogs), binge watching shows, and trying to tackle her ever-growing bucket list of global adventures.

Program Director


Christophe Ramamonjy-Ratrimo is a Program Manager in WDHB’s Zurich Office. He is also responsible for overseeing the finances of the WDHB Zurich office, which includes accounting, accounts payable and managing external accountants.

Prior to WDHB, he worked as public affairs consultant, at TBWA Corporate, an international advertising agency, and as financial analyst at Vodafone Procurement Company.

He has lived in seven countries and speaks French, German and English fluently. He holds a Master’s degree in European Studies from the Institute of Political Studies of Lyon, and a Masters in Business from the ESCP Europe Business School. Having a multicultural background, he considers himself a globe trekker who loves interacting with diverse people, cultures and ideas.

Christophe is passionate about sports. He has now been in judo training for 22 years, and when he’s not traveling, he studies and practices Mixed Martial Arts.

Senior Consultant


Rachael Kleinberger joined WDHB’s Colorado office as Program Manager in 2015, and became Head of Programs in 2016.

Prior to joining WDHB Rachael graduated from Northwestern University, with double degrees in Cultural Anthropology and International Relations. Upon graduation, Rachael started working behind the scenes in television but then worked primarily for various international development and aid organizations where she ran aid programs across Africa, the Middle East and Central and South America.

Rachael was born in the United States but has lived and worked in France, Argentina, Israel and Panama. She speaks English, French, Spanish and Hebrew, and is working on Arabic and Mandarin Chinese.

When Rachael isn’t working you can find her hiking and camping across Colorado, teaching Vinyasa yoga, spoiling her rescue dog, Asha, with her fiance and planning her next adventure.

Research & Design Associate


Caitlin joined WDHB as Research & Program Design Associate in 2018. She holds a degree from Saint Louis University in Political Science, International Studies and Spanish.

Her enthusiasm for politics ignited when she took a semester off to work on the 2004 presidential election. After college, a congressional campaign in Colorado brought her out as a fundraising event coordinator.

Following a successful campaign and a role in operations management in the natural food industry, Caitlin decided to take her event planning experience into the non-profit world where she spent five years as the Director of Conferences & Events for the Association for Experiential Education. Her insight into experiential learning provides a unique basis and understanding of immersive learning.

Caitlin’s professional passion is to use her strengths in communication, planning, research and organization to positively impact the world by creating space for the great thinkers and doers so they may converge and innovate.  

When she is not traveling to visit her large, spread-out family, Caitlin is an avid outdoorswoman – spending her weekends hiking, camping, running, climbing, fishing and playing volleyball.

Head of Business Development APAC


Joanna Chan joined WDHB in 2015 as a Program Manager in Singapore.

Prior to joining WDHB, Joanna received a double degree in Economics and Commerce with a major in Finance from the Australian National University.

Upon graduation, Joanna ventured to Peru and worked at an orphanage and on an ecological conservation project in the Amazon. After traveling around South America, she returned to Singapore and worked at Ernst & Young.

Joanna is passionate about exploring the unknown and understanding different cultures. She was born in Singapore and grew up in the United States and the United Kingdom. She speaks English, Mandarin and Cantonese and is learning Spanish.

In her free time, Joanna enjoys planning her next adventure, playing sports and relaxing with a cup of tea and a good book.

Program Manager


Lisa Hughes joined WDHB in 2016 at the Denver office. She has an M.A. in International and Intercultural Communication from the University of Denver and a B.A. in Geography from the University of Colorado at Boulder.

Before joining WDHB, Lisa worked in Paris at a top law university managing International HR Master’s programs located in Paris and Beirut. She collaborated with French CAC 40 companies and helped build partnerships with universities in Spain and Hong Kong, and coordinated learning expeditions for international students in Europe. She also lived in southeast France for two years teaching English to French high school students.

Lisa has experience in event planning and operations, marketing, communications and translation, having worked for various non-profit organizations related to cross-cultural exchange as well as at the Roland Garros tennis tournament in Paris.

Originally from Louisville, Kentucky, Lisa is passionate about intercultural understanding, language learning and exploring new countries and cultures. She enjoys doing anything that will bring her outside, especially running, soccer, hiking and kayaking.

Program Manager


Jordan Kennedy joined WDHB in 2017 as the Logistics & Events Coordinator in Denver, Colorado. She soon after became a one of the Denver Program Managers. She graduated from the University of Denver with a major in Asian Studies with an emphasis on Japanese language and film, as well as studies in French and Economics.
Before joining WDHB, Jordan worked as a corporate office manager for a right-of-way company serving major energy companies, where she managed field offices across the U.S., and has experience in operations, human resources, and corporate event planning. She has lived in Osaka, Japan studying at Kansai Gaidai University, and Villard-de-Lans, France working in various local businesses during post-graduation travel.
Born and raised in Denver, Jordan has always had a passion for international travel and foreign languages, and is especially interested in new methods and ways of thinking that come from cross-cultural exchange. She speaks Japanese and French and has some background in Spanish.
In her free time, she enjoys electronic music shows, getting outdoors, foreign cinema, illustration, and constantly looks forward to her next chance for travel.

Program Manager


Sandra Bednarz joined WDHB in 2017 as a Program Manager at WDHB’s Denver Office.

She has degrees in Hospitality Management and Psychology from the University of Central Florida and is a Certified Meeting Professional. Her previous experience includes work with non-profit events, conference coordinating and entertainment management.
Before settling in Denver, she traveled around the world while working onboard cruise ships with Royal Caribbean International. That exposure has fostered a fascination with different cultures and unique perspectives that cultivate change.
Sandra is a member of MPI (Rocky Mountain Chapter).  She also loves teaching gymnastics, taking classes in circus arts and alpine skiing.

Program Manager


Chee Leong Loh joined the WDHB’s Singapore office as a Program Manager in 2017. He holds an honors degree in Sociology from the National University of Singapore, and was a graduate from the school’s University Scholars Program.
Prior to joining WDHB, Chee Leong conducted multiple fieldwork and volunteering expeditions across Southeast Asia. He has also participated and presented in numerous forums and conferences in a variety of places, ranging from Beijing to the United States. Additionally, Chee Leong possesses experience in event planning, facilitation and editing.
Chee Leong harbours a keen fascination with different cultures. Born and raised in Singapore, Chee Leong has also lived in the United States. He speaks English, Mandarin and Cantonese, and is currently improving his Japanese.
Outside of his work in WDHB, Chee Leong enjoys singing karaoke, outdoor nature trails and learning new languages.

Program Manager


Hui Yin Yeo is a Program Manager in WDHB’s Singapore office. She holds an honors degree in Science from Nanyang Technological University Singapore, specializing in biology, chemistry and education.
Before joining WDHB, Hui Yin has worked in several different industries. As an education officer with the Ministry of Education Singapore, she was the Head of Cohort and also focused on leadership development and overseas learning journeys. Having the zest for travelling and meeting new people, she turned it full-time by joining Singapore Airlines as a flight attendant. On top of her experience in education, she is also proficient in English-Mandarin translation and interpretation.
Her interest in the local arts scene has led her to volunteering for several local theatre productions. She loves exploring new countries and experiences and is always on the move in search of her next adventure. She speaks English, Mandarin, Cantonese, Teochew and is currently working to improve on French.
Besides travelling, she also enjoys being outdoors, water sports, classic movies, musicals and a good cup of coffee.

Our cultural and professional backgrounds are eclectic and diverse. We are American, Indian, Swiss, Austrian, Moroccan, Singaporean, Italian, Belgian, Canadian, Madagascan, and French. We’ve practiced and trained in psychology, international business, communications, theater, journalism, corporate finance, design thinking, anthropology, biology, intercultural management, marketing and political science.

Driven by an intense curiosity to learn and grow, and with a mission to transform business and the world at large, we are a microcosm of entrepreneurial thinking and actions.

Do take a moment to get to know us.


WDHB is always looking for new talent. If you enjoy challenging yourself everyday and inspiring innovation and change, we would love to hear from you!

More information on the Careers page.