Former interim UFC welterweight champion Colby Covington has become a controversial character within the world of mixed martial arts. Now former title challenger Darren Till has come forward with some heated words for the fighter. UFC News Back at UFC Sao Paulo in 2017, Colby Covington called Brazil a "dump" and the arena crowd "filthy animals." Former UFC heavyweight champion Fabricio Werdum would go on to attack Colby Covington with a boomerang over the matter when the two later crossed paths. Covington elected to press charges against the former champion, drawing the ire of more fighters and fans alike. The former interim champion has since gained attention for his avid support of President Donald Trump. Taking to Twitter, former UFC welterweight title challenger Darren Till has decided to issue a heated message to the fighter. Check it out below. "@ColbyCovMMA you little snitch police informant. Go and wank Donald trump off you soft c*nt! You got little pieces of lettuce on each hand" https://twitter.com/darrentill2/status/1055540620004077570 For more MMA news click here.