Mets pitcher Jefry Yan does splits and screams after every strikeout in the minors, and his dominant ERA earned him a reported call-up to the MLB.
https://www.foxnews.com/outkick-sports/mets-call-up-pitcher-known-over-top-strikeout-celebrations-dismal-season-hits-new-level
https://www.foxnews.com/outkick-sports/mets-call-up-pitcher-known-over-top-strikeout-celebrations-dismal-season-hits-new-level