Usain Bolt is an Olympian from Jamaica who is widely considered to be the fastest man in the world. He is a nine-time Olympic gold medalist and holds the world record for the 100m and 200m sprints. He is also the only man to win three consecutive Olympic gold medals in the 100m, 200m, and 4x100m relay. Bolt is an iconic figure in the world of athletics and is often referred to as the 'Lightning Bolt' due to his incredible speed.