15th part of this series featuring boxers who taunt/showboat/trashtalk their opponents but eventually lose their fights.
Fights in this video: -Cory Spinks vs Ricardo Mayorga -Vitali Klitschko vs Shannon Briggs -Prichard Colon vs Vivian Harris -Ashley Sexton vs Usman Ahmed -Javier Rodriguez vs Quincy Wesby -Alexander Emelianenko vs Mikhail Koklayev
