Frankie Gavin sends warning to IBF champion Kell Brook

Frankie Gavin has warned IBF welterweight world champion Kell Brook aka Special K not to underestimate him ahead of their title showdown on May 30. The pair collide at the O2 Arena in London, a fight which is live on Sky Sports Box Office, with Brook (34-0 KO23) heavily tipped to maintain his undefeated record […]