If you follow college basketball you may have heard of Sister Jean. She is the famous 101-year-old chaplain of the Loyola-Chicago men’s basketball team. 70 years ago, she also coached a yo-yo team.
https://www.wsj.com/articles/sister-jean-loyola-chicago-march-madness-yo-yo-11616718761
or
(to get around the WSJ paywall, search for the title of the article in Google. The title is " The Legend of Sister Jean the Yo-Yo Coach").