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Shannon Briggs Releases Clothing Line | Lets Go ChampFormer WBO world heavyweight champion Shannon Briggs has the slogan, recently he launched his official app, and now the veteran fighter has reveale … read more

Let's Go Champ! Sinbad Sports is proud to announce "The Gathering Of The Champions" - The Premier Boxing Event of the Year! Mark your calendar for September 5th, 2015 to see 2X Heavyweight Boxing … read more

Shannon "The Cannon" Briggs