All Boxing Eras Explained In 21 Minutes

All Boxing Eras Explained In 21 Minutes Queensberry Rules. Before 1867, boxing wasn't really boxing. It was closer to a street fight with an audience. Bare knuckles, wrestling throws, headbutts, and rounds that only ended when someone hit the ground. Fights could go 50, 60, even 100 rounds. That's not a sport. That's survival. Then John Graham Chambers wrote a set of 12 rules and got the Marquess of Queensberry to put his name on them. And just like that, the entire foundation of modern boxing was born. Padded gloves became mandatory. Rounds were capped at three minutes. A downed fighter got 10 seconds to get up or the fight was over. No more grabbing, no more throwing, no more gouging. Stand up and box. The changes weren't instant. Bare-knuckle fighting didn't vanish overnight. But by the 1880s and 1890s, the Queensberry rules had become the standard. John L. Sullivan, the last great bare-knuckle champion, eventually fought under them too. He had no choice. The sport was moving on without him.