Usain Bolt is known as the fastest man ever! He earned this title through a mix of amazing talent, hard work, and incredible performances. Here are some cool facts that show just how fast he really is:

1. World Records:

   • In 2009, at the World Championships in Berlin, Bolt ran the 100 meters in just 9.58 seconds. That set a new world record!
   • He didn't stop there; he also set the world record for the 200 meters at the same event, finishing in 19.19 seconds.

2. Olympic Wins:

   • Bolt won eight Olympic gold medals. He took home gold in both the 100 meters and 200 meters at three different Olympics: 2008, 2012, and 2016.
   • He achieved the “triple-triple,” which means he won three gold medals at each of those games. But, he lost one medal later because a teammate broke the rules.

3. Speed Facts:

   • In his record-setting 100 meters race, he ran at an average speed of about 37.58 km/h (or 23.35 mph).
   • For the 200 meters, his average speed was around 37.52 km/h (about 23.28 mph).

4. His Unique Build:

   • Bolt is 1.95 meters tall (that's about 6 feet 5 inches). His long strides help him cover more distance with fewer steps. Each of his steps is about 2.5 meters long, which is longer than most sprinters.
   • He also has a special muscle makeup with a lot of fast-twitch muscle fibers, which help him speed up quickly.

5. Changing the Sport:

   • Bolt’s talent and charm have brought a lot of attention to track and field. He’s inspired many young athletes around the world.
   • He is the only male athlete to win gold in the 100 meters, 200 meters, and the 4x100 meters relay at the World Championships for three years in a row.

Usain Bolt's story is not just about his amazing records. It’s also about how he changed the world of sports. He will always be remembered as a true legend!