Sam Walton revolutionized retail with Walmart, changing shopping globally.
Dhirubhai Ambani built Reliance Industries from scratch into a diverse business powerhouse.
Ralph Lauren's journey from the Bronx to fashion icon reshaped American style.
Howard Schultz turned Starbucks into a global phenomenon, redefining coffee culture.
Jan Koum's creation, WhatsApp, transformed messaging and made him a wealthy entrepreneur.
Do Won Chang's journey from immigrant to Forever 21 founder is inspiring.
Roman Abramovich's rise from adversity to billionaire status in Russia's business world.