Ending more than a decade of denials and evasion, former major league slugger Mark McGwire admitted Monday that steroids and human growth hormone helped make him a home run king.

“The toughest thing is my wife, my parents, close friends have had no idea that I hid it from them all this time,” McGwire told The Associated Press in an emotional, 20-minute interview. “I knew this day was going to come. I didn’t know when.”

In a quavering voice, McGwire apologized and said he used steroids and human growth hormone on and off for a decade, starting before the 1990 season and including the year he broke Roger Maris’ single-season home run record in 1998.

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