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Steven Sumpter (5-0-0) is a Fighter out of Lawrence, Massachusetts, United States.

Watch Knuckle Up's Mike Orr, who always discusses up-and-coming young, hungry, and (usually) undefeated boxers during his live daily show at 4pm EST on TalkinFight.com or YouTube.com/c/TalkinFight

#talkinfight #knuckleup #stevensumpter

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