Two-time Heavyweight Boxing World Champion Shannon “The Cannon” Briggs opens-up about his struggles growing up in Brownsville, Brooklyn, his career as a heavyweight champion, his successes, his failures, what’s next for him and how he inspired millions to chant, LETS GO CHAMP! ► STAY IN THE KNOW! From Your Cell Phone Text The Word “ENTRPRND” to ► 63566 (It’s FREE!)