I'd have Froch and the Klitschkos from boxing. Marvin Hagler and Chris Eubank too if I could sew his grid up so I didn't have to listen to his voice.
From football; Puyol, Dirk, Souness, Keane and Vieira.
More or less the entire Gracie family as well from the martial arts world.
Don't really follow any other sports.