UFC Vet Melvin Guillard Pulls A Knife During Street Fight With Bare Knuckle Boxer!

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UFC and Bellator MMA Veteran Melvin Guillard took out Breeze in a Bare Knuckle Boxing match over the weekend. But backstage, Melvin got into it with another fighter from the BKB community and it turned into a dangerous altercation when Melvin pulled out a knife. Check out both videos below.