Question

who is the best running racer in the world ​

Answer 1

Answer:

Usain Bolt

His charisma launched him from fame to stardom and he became one of the most well-known athletes in the world. He is the fastest man on earth, beating some impressive competition for three Olympic games in a row to win gold medals in the 100- and 200-meter races.

Answer 2

Usain Bolt.

100m Record: 9.58 Seconds.

Hope it would be helpful :)