is an American businesswoman, professional wrestling valet, professional wrestler, minority owner, and the Chief Brand Officer (CBO) of WWE.

Mc Mahon began appearing regularly on-air for WWE (then WWF as the World Wrestling Federation) in 1999 as a part of a storyline with The Undertaker.

After a brief on-screen relationship with Test, she was engaged to Triple H—whom she married both on-screen and later in real life—which resulted in The Mc Mahon-Helmsley Faction storyline. In 2001, she was the on-screen owner of Extreme Championship Wrestling during The Invasion.

The following year, she was the Smack Down General Manager, but stopped appearing regularly on television after an "I Quit" match with her father Vince.

After only making sporadic appearances for several years, Mc Mahon began appearing regularly on Raw in 2008 as the Raw brand general manager before disappearing once again.

she was promoted to Senior Vice President of Creative Writing in 2006.

Mc Mahon was promoted to executive vice president of Creative in 2007.She was responsible for overseeing the creative process (Storylines) for all television and pay-per-view programming.By mid-2013, Mc Mahon returned to regular on-air appearances in the WWE, this time under the gimmick of an unctuous, judgmental, bullying owner along with on-screen chief operating officer, her husband, Triple H.From 2013 to 2016, they acted as a power couple known as "The Authority," making what were often shady decrees while claiming only to be concerned for "what's best for business," all the while romanticizing each other in the process with public displays of affection. Soon after her birth, the family moved to Greenwich, Connecticut.The Authority would later expand into a stable with its co-leaders Triple H and herself. There, she attended the selective Greenwich Country Day School, throughout her elementary school years.At the age of 13, Mc Mahon appeared in World Wrestling Federation (WWF) merchandise catalogs, modeling T-shirts and hats.