The Olympics are one of the biggest gatherings of athletes in world, and one of the most watched events in the world. Hundreds of athletes participate in the olympics each year, and some them are different than others.
One big example of this is Wayde Van Niekerk, a blind Olympic runner. He recently beat the 400m record that was held by Michael Johnson. He beat the record by record .15 seconds.
-by Zack Hanson