REY “Boom-Boom” Bautista will give up his WBC international featherweight title as he won’t be able to defend it against Rachamongkol Sor Pleonchit this month. Bautista won his belt with an impressive seventh-round stoppage against the tough Indonesian Maragin Marbun last Oct. 16 at the Waterfront Hotel and Casino in Cebu City. But after that bout, he had to stop training to rest his injured left wrist.