The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The king of hearts is the only king without a moustache on a standard playing card!
169
A 'face-off' in hockey was originally called a 'puck-off'.
70
Michael Jordan makes more money from Nike annually than all of the Nike factory workers in Malaysia combined.
433
Basketball great Wilt Chamberlain never fouled out of a game.
90
The first baseball caps were made of straw.
226