Earlier this year, the Japanese proved their superiority to all other humans in Inflatable Water Sports!! And now a Japanse woman has done it once again by breaking the Guiness Book of World Records mark for completing the most jump ropes in 30 seconds:
162 jumps in 30 seconds is 5.4 jumps per second! Very impressive.
But did this athlete also break another world record?
See also: Japanese TV Slam Dunk World Record Video