TIL that the 400m world record holder Wayde Van Niekerk is the one and only sprinter in history to have run sub-10, sub-20, sub-31 and sub-44 at 100m, 200m, 300m and 400m respectively.

https://en.wikipedia.org/wiki/Wayde_van_Niekerk
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1ge6hga/til_that_the_400m_world_record_holder_wayde_van/