Canelo Alvarez vows to teach Jermell Charlo a 'lesson' and insists he is 'more motivated than ever' after the American criticsed his skills and called himself a 'motherf***ing lion'

Saul 'Canelo' Alvarez has vowed to teach Jermell Charlo a lesson after the younger Charlo twin criticised the Mexican's skills and dubbed himself a 'motherf***ing lion'.