Olga Kotelko is 91 years old. At the age of 77 she decided to start track and field sports. Today Olga is a gold medal winner in several disciplines, including sprinting, jumping and hammar throwing, having won 600 gold medals in her age category since she started competing internationally. She’s also a multi world record breaker. 

Other athletes are defying age. Check out this video called “Images of positive aging”. It’s amazing!