Big sports fans know that when choosing a team, a good logo is of utmost importance. Good franchises know that their fans will love standing behind a team with a fierce, inspiring logo. Talent helps, too. (Sorry, Cleveland Browns.
Jim Thorpe competed in the 1912 Summer Olympics. His sport of choice? The pentathlon and decathlon, where he finished first in eight of the 15 events, according to Men's Health. He then went on to play professional baseball AND football.