Queen baby names and what they mean, for queen, king, royal, ruler, crown, empress, emperor, royalty, conqueror.
Usain Bolt is the fastest man on the planet. He's the world record holder in the 100 and 200 metre sprints. We can easily calculate Usain Bolt's average speed.
3) Tyson Gay: If it wasnât for Bolt, Gay would be the worldâs fastest human. Gayâs 9.69 is second only to Bolt and is a new American record and his 19.58 200-meters is third fastest ever. He recently became the first sprinter ever to run under 10 seconds in the 100, 20 seconds in the 200 and 45 seconds in the 400.