8 DAYS TOKYO OLYMPICS 2020 COUNTDOWN
Most people know that Usain Bolt is the fastest man in the world. He might not as fast as before since he has been retired in 2017 . But he keep the record for being the faster and no one ever broke his record ever.
He has set his record in 2009 with 9.58 seconds for men's 100 m world record and 19.9 seconds for men's 200 m world record. Can contestant in Tokyo Olympics 2020 set a new record for the fastest man on earth?