UFC legend B.J. Penn asks Triller for Jake Paul fight: 'I will happily knock this f*cker out in one round'

After Jake Paul finished Ben Askren inside the first round at Triller Fight Club on Saturday, the callouts poured in. Ranging from celebrities to former fighters, the target on Paul's back was evident. Perhaps the most notable MMA name to voice their desire to punch Paul in the face, however, was UFC Hall of Famer B.J. Penn.