Gabe Newell, 61
Entrepreneur
1
Ruth Handler (1916-2002)
2
John Romero, 57
3
Harper Reed, 46
4
James Smith McDonnell (1899-1980)
5
Rainbeau Harmony Mars, 48
6
Daniel M. Lewin (1970-2001)
7
Julie Macklowe, 46
8
David Packard (1912-1996)
9
Harold Ross (1892-1951)
10
Tyler Haney, 36
11
Born in Colorado
Most Popular Entrepreneurs