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Profiles of business leaders

Biographies of notable people — their path, achievements and key facts.

Efi Pylarinou

Efi Pylarinou

Dr. Efi Pylarinou is a fintech advisor, speaker, and content creator with over 20 years of experience. She is the founder of GrowFin GmbH and co-founded Daily Fintech.

Nationality Greek
Residence Zurich, Switzerland
k

known as Rankin, is a British photographer and director who has photographed Kate Moss, Madonna, David Bowie and The Queen

known as Rankin, is a British photographer and director who has photographed Kate Moss, Madonna, David Bowie and The Queen

biography

Elise Quevedo

Elise Quevedo

Author, tech global thought leader, speaker, and advisor.

Occupation Founder. Storyteller, Advisor
James Quincey

James Quincey

James Quincey is the Chairman and CEO of The Coca-Cola Company, known for his transformative leadership, strategic innovation, and commitment to sustainability.

Nationality British
Residence Atlanta, Georgia, United States
Francisco Quintana

Francisco Quintana

Francisco Quintana is an AI Engineer and Generative AI Trainer with expertise in machine learning, cloud platforms, and digital transformation.

Residence Dubai, United Arab Emirates
Occupation Senior Machine Learning Engineer, Lead AI Architect, AI Trainer
Francisco Quintana

Francisco Quintana

AI Engineer, Machine Learning Specialist, Generative AI Trainer, Data Science Educator

Francisco Quintana is an Award-Winning AI Engineer, Generative AI Trainer, and GCP Certified (x3) professional with significant experience in machine learning and artificial intelligence. He is curren...

Haseeb Qureshi

Haseeb Qureshi

Haseeb Qureshi is a managing partner at Dragonfly, a global cryptocurrency investment firm. He has a background in poker, software engineering, and blockchain, with a strong commitment to effective altruism.

Residence San Francisco, California, United States
Occupation Managing Partner, Software Engineer, Educator, Author, public speaker, Effective Altruist
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Meraj M. Quriesh

Meraj M. Quriesh is the Founder of 365 Adventure Global, a platform to connect travelers with local guides, tour operators, and experts who can provide authentic experiences throughout Arabia.

Meraj M. Quriesh is a Qatar based entrepreneur and the founder of 365 Adventures. An adventurer himself, he established 365 Adventures to connect travelers with local guides, tour operators, and exper...

L

Lenny Rachitsky

Lenny Rachitsky is a prominent product expert, author, and investor known for creating Lenny's Newsletter and hosting Lenny's Podcast. He previously served as a product lead at Airbnb for seven years following the acquisition of his startup, Localmind, in 2012.

Nationality American
Residence San Francisco Bay Area, California
Anna Radulovski

Anna Radulovski

Anna Radulovski is the Founder and CEO of WomenTech Network and Coding Girls and a Regional Director at Founder Institute, supporting female entrepreneurs in launching startups. She is the author of Chief in Tech (Wiley, 2024) and a frequent speaker at major global conferences.

Nationality Ukrainian
Residence Mountain View, California, United States
Mobin Rafiq

Mobin Rafiq

Mobin Rafiq is a social entrepreneur, technocrat, and philanthropist, and the Co-Founder and Chairman of the Commonwealth Entrepreneurs Club (CEC).

Nationality Pakistani
Residence UK
Vijay Raghunathan

Vijay Raghunathan

Co-founder at PrayingMantis.in, a tech-startup working on Digital Twins, Blockchain and AI/ML. He also advises leaders on digital technologies

Residence Bengaluru, India.
Occupation Co-Founder at Praying Mantis
Emad Rahim

Emad Rahim

Award-winning author, educator and entrepreneur. He currently serves as the Kotouc Family Endowed Chair and Professor at Bellevue University and Dean of Social Impact at Claremont Lincoln University. 

Occupation Professor at Bellevue University and Dean of Social Impact at Claremont Lincoln University
Education Advanced post-doctoral credentials from Harvard University, Tulane University, and the University of Maryland/UC
Marc Raibert

Marc Raibert

Marc Raibert is an American roboticist and artificial intelligence researcher, Executive Director of the Robotics and AI Institute, and Founder and Chairman of Boston Dynamics.

Nationality American
Residence Cambridge, Massachusetts, United States
Sunjeh Raja

Sunjeh Raja

Sunjeh Raja is the Director & CEO of ICCA Dubai, a renowned culinary institute. He is an advocate of sustainability and innovative food solutions.

Nationality Indian
Residence Dubai, UAE
Inioluwa Deborah Raji

Inioluwa Deborah Raji

Inioluwa Deborah Raji is an AI ethics researcher, Mozilla Fellow, and PhD student at the University of California, Berkeley.

Nationality Canadian
Residence Greater Ottawa Metropolitan Area, Canada
Kazi Rajibul

Kazi Rajibul

Kazi Rajibul Islam is an Associate Professor at the University of Waterloo and a researcher at the Institute for Quantum Computing, working on quantum simulation, quantum computing, and trapped-ion quantum many-body systems.

Nationality Indian
Residence Ontario, Canada
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Dave Ramsey

Dave Ramsey is an American personal finance expert, radio personality, and author. He is the founder and CEO of Ramsey Solutions and host of The Ramsey Show. He is widely known for his 7 Baby Steps plan and debt snowball method for achieving financial independence.

Nationality American
Residence Franklin, Tennessee
Mary Rasenberger

Mary Rasenberger

Mary Rasenberger is the Executive Director of the Authors Guild and Authors Guild Foundation.

Nationality American
Residence Pelham, New York, United States
Matthias Rebellius

Matthias Rebellius

CEO of Siemens Schweiz AG

Occupation CEO of Siemens Schweiz AG
Known For CEO of Siemens Schweiz AG