1:55 PM PT -- 1/23 -- TMZ Sports talked to Lorenzo Hunt and Mike Richman -- who came to blows at a media event promoting their upcoming fight -- and it's apparent there's real bad blood between the men.
Lorenzo Hunt and Mike Richman, Bare Knuckle Fighting champions, were involved in a full-on brawl at a media event promoting their upcoming fight ... after some back-and-forth smack talk turned physical.
40-year-old Hunt, the BKFC light heavyweight (and cruiserweight, too) champ and 37-year-old Richman, the interim light heavyweight champ, came to blows while promoting their BKFC Knucklemania 3 main event on February 17 in New Mexico.