Shaq accepts Charlie Mack’s boxing challenge, saying “Diesel don’t run.” Here’s how their old feud could finally play out in the ring.

Shaquille O’Neal agreed to fight Charlie Mack, Will Smith's former bodyguard, who challenged him after the two had a tiff several years back.

Shaquille O'Neal may have hung up his NBA jersey years ago, but he's not done stepping into the ring-this time, a boxing ring. The Hall of Famer has accepted a challenge from music industry veteran and Will Smith's former bodyguard,