The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
A 'face-off' in hockey was originally called a 'puck-off'.
70
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
Basketball great Wilt Chamberlain never fouled out of a game.
90
Kobe Bryant was named after a steak.
26
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
There is a growing sport in Berlin and London called Chess Boxing. Players alternate between a round of chess and a round of boxing until one is declared winner either by checkmate, KO, or technical stoppage.
8