Gervonta “Tank” Davis may not only be the face of boxing, he might also be the world’s best fighter. Davis delivered yet another viral moment, successfully defending his WBA Lightweight World Title by knocking out the previously unbeaten Frank “The Ghost” Martin with a vicious left hand at 1:29 of the eighth round in the PBC Pay-Per-View main event on Prime Video Saturday night, which marked the 100th championship fight night at the historic MGM Grand Garden Arena in Las Vegas.