Frank Gore retires: NFL's No. 3 all-time rusher walks away after signing one-day contract with 49ers
Frank Gore ends 16-year NFL career by retiring with San Francisco 49ers - The Washington Post
Video: Former NFL running back Frank Gore lands vicious faceplant KO in pro boxing debut - MMA Fighting
Frank Gore, Deron Williams appear headed for boxing showdown
Frank Gore Jr. sets FBS bowl rushing record with 329 yards as Southern Miss pulls away in LendingTree Bowl
VIDEO: 49ers Legend Frank Gore Lands Vicious Knockout on Pro Boxing Debut - EssentiallySports
Former Jets RB Frank Gore training for boxing career
Report: Deron Williams, Frank Gore could have boxing match
Frank Gore insists he's coming to win against Deron Williams - Bad Left Hook