ack thousands of years. Today it's one of the most popular sports worldwide with international competitions like the Summer Olympics to showcase the best athletes as they compete for medals and titles. They flip, leap, soar, and perform never-before-seen moves to wow audiences and judges. Discover the history of gymnastics and learn about history-making gymnasts such as Nadia Comaneci, Daiki Hashimoto, and Simone Biles.