LAS VEGAS, NV - FEBRUARY 18: (EXCLUSIVE COVERAGE) Boxers George Foreman, Leon Spinks, Earnie Shavers, Ken Norton, George Chuvalo and Chuck Wepner appear onstage at the Keep Memory Alive foundation's... more 
LAS VEGAS, NV - FEBRUARY 18: (EXCLUSIVE COVERAGE) Boxers George Foreman, Leon Spinks, Earnie Shavers, Ken Norton, George Chuvalo and Chuck Wepner appear onstage at the Keep Memory Alive foundation's "Power of Love Gala" celebrating Muhammad Ali's 70th birthday at the MGM Grand Garden Arena February 18, 2012 in Las Vegas, Nevada. The event benefits the Cleveland Clinic Lou Ruvo Center for Brain Health and the Muhammad Ali Center. (Photo by Ethan Miller/Getty Images for Keep Memory Alive) less 
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Getty Images | Photo By Ethan Miller / Getty Images for Keep Memory Ali
Sun, Feb 19, 2012 11:38 AM EST