Dada reffing. Caged Trigon. The first Bare Knuckle Brawl was wild. #bareknuckle #mma #boxing BYB Extreme Bare knuckle Fighting Series September 1, 2023September 1, 2023 Watch the latest fight videos of BYB Extreme Bare Knuckle Fighting Series in the US. Please go to BYB Extreme YouTube Channel to read full article.