If you don't feel like clicking a lot:
Taubman Centers ($3.3B), Alfred Taubman
Best Buy ($10.1B), Richard Schultz
Polo Ralph Lauren ($11.9B), Ralph Lauren
Virgin Group ($18B), Richard Branson
Carnival ($19.6B), Micky Arison
Dell ($30B), Michael Dell
Facebook ($100B est.), Mark Zuckerberg
Microsoft ($226B), Paul Allen & Bill Gates
Apple ($362B), Steve Jobs & Steve Wozniak