Nadia Comaneci
Nadia Comaneci is one of the biggest gymnasts out there. She was so talented, in fact, that she earned 5 Olympic Gold medals in individual events. She rose to fame when she stunned the world by defecting from her native country of Romania to the United States. She won 9 Olympic medals total and won 4 World Artistic Gymnastic Championship medals during the entirety of her career. She is also credited with making the sport of gymnastic popular around the globe.