Will Smith commented on Ozzfest in his memoir, Will, published last year, calling it the “least African-American event” outside of Olympic curling. The actor and rapper who infamously slapped comedian Chris Rock onstage at March’s 94th Academy Awards has links to Ozzfest through his wife, the actress Jada Pinkett Smith. Her nu-metal band, Wicked Wisdom, took part in Ozzfest 2005. In his book, Will writes, “Ozzfest is the least African American event outside of that broom-and-big-ass-hockey puck thing they do at the Olympics,” as Metal Hammer reported on Tuesday (May 10), the actor referring to…