Sports The story behind UCLA gymnast Katelyn Ohashi’s perfect 10, viral routine January 16, 2019AJ Neuharth-Keusch, USA TODAYComments Off on The story behind UCLA gymnast Katelyn Ohashi’s perfect 10, viral routine For UCLA gymnast Katelyn Ohashi, performing wasn't always fun. You wouldn't be able to tell by watching her most recent viral floor routine.