Francis Ngannou weighed in five pounds lighter than Renan Ferreira for their heavyweight bout at PFL Super Fights in Riyadh, Saudi Arabia on Saturday. Ngannou weighed 256lb (18st 5lb) compared to Ferreira’s 261lb (18st 10lb) for the clash the organisation is dubbing the ‘Battle of the Giants’. Cameroon’s Ngannou, 38, is competing in MMA for