| Microsoft head |
| College dropout #1 |
| The Road Ahead" author |
| Cofounder of Microsoft: 2 wds. |
| Business @ the Speed of Thought" author |
| Entrepreneur who wrote his first program at 13 |
| Software billionaire and Harvard dropout: 2 wds. |
| He once boasted he would become a millionaire by age 30 |
| Microsoft mogul who's giving away his fortune to help the planet: 2 wds. |
| Microsoft tech mogul who gave the TED Talk "Innovating to Zero!": 2 wds. |
| Microsoft cofounder who's #1 on the Forbes 400 list of the world's wealthiest people: 2 wds. |
| Microsoft cofounder who's #1 on the 2013 Forbes List of Richest Americans ($72 billion): 2 wds. |