Stephanie Hym Lee is an American professional wrestler better known by the ring name Mia Yim. She is currently signed to WWE, where she performs on the SmackDown brand under the ring name Michin and is a member of The O.C..

The O.C. also known as The Club, is an American professional wrestling stable currently signed to WWE. The group performs on both the SmackDown and NXT brands. The group is composed of Luke Gallows, Karl Anderson, and "Michin" Mia Yim. AJ Styles was the former founding member and leader of the stable. Their team name is derived from a previous catchphrase: "the official, the original, the only club that matters" due to the three original members being from the Bullet Club.