Gleason's Gym in Brooklyn, New York is arguably the world's most famous boxing gym, having trained everyone from Muhammad Ali to Floyd Mayweather Jr. Anyone can train at Gleason's Gym - most of ...

There is always sparring going on in one of the gym's five rings. Gleason's has about 1200 members, but only around 400 are amateur or professional boxers. In boxing's heyday, the gym was only ...