These are some of the most brutal clips you will ever see from various underground fight organizations! CHECK OUT MY OTHER CHANNELS DIE HARD FOOTBALL https://www.youtube.com/channel/UCpGZZenfTd-dMpLVvuUzZTQ DIE HARD RUGBY https://www.youtube.com/channel/UCMQq7iMJT2frLDqrWnSxK1g A channel for every die hard fighting fan. fight Highlights - fight Tributes - fight News - fight Updates Die Hard Fighting will feature videos that are all about fighting. Fight tribute videos of great fighters and regular fight news, updates and highlights from different fighting styles. MMA FIGHTING - BOXING - KICKBOXING - MUAY THAI - STREET FIGHTING - FIGHTS IN SPORTS tags: mma,boxing,mma highlights,boxing highlights,die hard fighting,Streetbeefs,Backyard mma,Bare knuckle,Mma knockouts,Bare knuckle knockouts,Boxing knockouts,mma knockouts,ufc,ufc knockouts,top dog,top dog knockouts,dont watch this,dont watch,do not watch,do not watch this,king of the streets,brutal knockouts,king of the streets knockouts,king of the streets highlights I do not own any of the footage I use, I create fight tribute videos for the purpose of entertainment and promotion of the sports or fighters I am doing videos on. I am not copy and pasting any footage, I am creating edits under the grounds of fair use.