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.
Gay is the fastest American of all time, having run a 9.69 in the 100 (heâs also the first man to break all three magic barriers within the sprints â heâs run under 10 seconds in the 100, under 20 seconds in the 200, and under 45 seconds in the 400).