Owen James Hart (May 7, 1965 – May 23, 1999) was a Canadian professional and amateur wrestler who worked for several promotions including Stampede Wrestling, New Japan Pro Wrestling (NJPW), World Championship Wrestling (WCW), and most notably, the World Wrestling Federation (WWF), where he wrestled under both his own name, and ring name The Blue Blazer. A member of the Hart wrestling family, Hart was born in Calgary, Alberta, the youngest of 12 children of Stampede Wrestling promoter and WWE Hall of Famer Stu Hart and Helen Hart.
Among other accolades, Hart was a one-time world champion, having held the USWA Unified World Heavyweight Championship during the USWA's partnership with the WWF, a two-time WWF Intercontinental Champion, a one-time IWGP Junior Heavyweight Champion, a one-time WWF European Champion, and a four-time WWF World Tag Team Champion. He was also the winner of the 1994 WWF King of the Ring. A staple of the WWFs In Your House pay-per-view series from 1995 to 1998, Hart wrestled more matches at those events than any other performer with 22, including three headlining slots. He also main-evented WWE SummerSlam 1994 in a steel cage match against older brother Bret Hart for the WWF Championship, which remains one of five WWF matches in history awarded a full five stars in the Wrestling Observer Newsletter.
Regarded by a number of peers as one of the WWF's greatest professional wrestlers, Hart died on May 23, 1999, when an equipment malfunction occurred during his entrance from the rafters of Kemper Arena in Kansas City, Missouri, U.S., at WWFs Over the Edge 1999.
- IWGP Junior Heavyweight Championship
- Stampede Wrestling British Commonwealth Mid-Heavyweight Championship
- Stampede Wrestling International Tag Team Championship
- Stampede Wrestling North American Heavyweight Championship
- United States Wrestling Association Unified World Heavyweight Championship
- WWE Intercontinental Championship
- WWE European Championship
- WWE World Tag Team Championship