Profiles of business leaders
Biographies of notable people — their path, achievements and key facts.
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.
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.
Mobin Rafiq
Mobin Rafiq is a social entrepreneur, technocrat, and philanthropist, and the Co-Founder and Chairman of the Commonwealth Entrepreneurs Club (CEC).
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
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.
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.
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.
Inioluwa Deborah Raji
Inioluwa Deborah Raji is an AI ethics researcher, Mozilla Fellow, and PhD student at the University of California, Berkeley.
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.
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.
Mary Rasenberger
Mary Rasenberger is the Executive Director of the Authors Guild and Authors Guild Foundation.
Matthias Rebellius
CEO of Siemens Schweiz AG
Jane Elizabeth Reddin
Partner, Platform and Talent at AlbionVC
Lekhana Reddy
Lekhana Reddy is a data analytics and AI educator who transitioned from a non-technical background to become a prominent content creator, guiding many in the field of data science.
Joanna Törngren Redebrant
Founder of Nyfikna Investerare
Jamie Redman
Jamie Redman is a cryptocurrency journalist, graphic designer, and News Lead at Bitcoin.com News, with over a decade of experience.
Kareem Refaay
Learn more about Kareem Refaay on citiesabc
Mark Rein
Mark Rein is an American entrepreneur and technology executive, best known as the co-founder and vice president of Epic Games.
Megan Reitz
Megan is Founder of Reitz Consulting and Adjunct Professor of Leadership and Dialogue at Hult Business School.
Jomar Reyes
Jomar Reyes is the founder and community architect of Brand Leadership Community.