How a cigar-chomping, bear-wrestling bricklayer became the unlikeliest celebrity-influencer of the early 20th century...and changed zookeeping forever.

When a serial killer terrorized 1970s Seattle, these women banded together to defend themselves. Now they’re teaching a new generation to take control.

He’s been a Beverly Hills rich kid, a teen on the run with his drug-kingpin dad, and a homeless father scraping to get by. Next stop for Blair Cobbs: world champion boxer.

One man's unlikely journey from servant and prisoner of war to bodybuilding champion—with an epic, trans-continental love story along the way.

In 1939, Tiger Jack Fox got his first and only shot at the title, and lost it thanks to black magic, a woman with a razor blade, and a manager with a knack for hypnosis.

Even as he approaches old age and his sport falls into decline, this intestines-eating, sorcery-conjuring “Man of Great Power” still dominates the ring.

The brutal bloodsport Lethwei has caught fire – so much that parents are putting their kids in the ring.

This Latino immigrant moved to 1920s New York with nothing and took on the sports establishment. Then the establishment took him down.