Just add human swimmers to Synchronized Sharking, and you get another new event: Synchronized Screaming.

This is a reminder of why sharks are banned from competing in the Olympics.

Spectators have rated it the most popular event of the Olympics, for obvious reasons. But when you actually witness it, you'll find it...

It's a grueling lifelong event, and the rules are constantly changing. For many of us, the challenges are greater than ever at this point...