The skateboarding legend Tony Hawk aka "Birdman" has been active in the sport for more than two decades now. However, it still fires the skateboarder to just have fun with his skateboard at the age of 54 whereas GOATs like Serena Williams, and Roger Federer have already given up.
Skateboarding at the age of 54
Hawk is more wary of his health
How does the 54-year-old keep himself motivated?