Sports Amir Khan said he was left ‘peeing blood’ after low-blow, TKO to Terence Crawford April 21, 2019 Henry McKenna, For The Win Comments Off on Amir Khan said he was left ‘peeing blood’ after low-blow, TKO to Terence Crawford Amir Khan said Terence Crawford's low blow left him "peeing blood." He also suggested that his trainer called the fight for him.