WASHINGTON (AP) — Linda McMahon has been a constant presence in Donald Trump's tumultuous orbit, serving in his first administration and supporting his presidential campaigns. Now he's chosen her to serve as Education secretary. Here's a look at McMahon's background, from business to politics.

McMahon is married to Vince McMahon , whose father was a prominent professional wrestling promoter. They followed him into the business, founding their own company that's now known as World Wrestling Entertainment, or WWE. It became a juggernaut in the industry and American culture.

When Trump was the star of the reality show “The Apprentice,” he made an appearance at Wrestlemania in 2007. The billionaire entertainment mogul participated in an elaborately scripted feud that ended with Trump shaving off Vince McMahon's hair in the middle of the ring. Linda McMahon stepped down from her position as WWE's chief executive to enter politics.

She ran twice for a U.S. Senate seat in Connecticut, but lost in 2010 to Richard Blumenthal and in 2012 to Chris Murphy.

Shifting gears, she focused on providing financial support to candidates. McMahon provided $6 million to help Trump's candidacy after he secured the Republican presidential nomination in 2016. McMahon served on the Connecticut Board of Education for a year starting in 2009.

She told lawmakers at the time that she had a lifelong interest in education and once planned to become a teacher, a goal that fell aside after her marriage. .