Bo Jackson in my opinion is one of the best athletes who ever played professional sports. Bo played professional football for the Los Angeles Raiders and played baseball for the Kansas City Royals, Chicago White Sox and the California Angels. During his eight-year career in baseball he hit .250 with 141 home runs and 415 RBI's in 2,393 at bats. In his football career he rushed for 2,782 yards on 515 carries and scored eighteen touchdowns, and he was the first professional athlete to ever play in two all-star games in two different professional sports. But Bo's career in both sports came to a end when he had to have hip replacement surgery in 1992 because of a injury he got playing football.