Yogibear
Footballguy
There are only a handful of guys that are in the Pro Football Hall of Fame who were also involved in professional wrestling as well. As far as I know, only 5 members had anything to do with pro wrestling: Bronko Nagurski, Lawrence Taylor, Reggie White, Rickey Jackson, & Kevin Greene. Now, if there are any more that I can't think of, let me know.
