Source: Frederick M. Brown / Getty Images
16. George Takei
> Known as: Actor
Source: Pool / Getty Images
17. George W. Bush
> Known as: President
24/7 Wall St.
Source: Gary Newkirk / Getty Images
18. Gerald Ford
> Known as: President
Source: Stephen Lovekin / Getty Images
19. Hank Aaron
> Known as: Baseball player
Source: Alberto E. Rodriguez / Getty Images
20. Harrison Ford
> Known as: Actor
