Interview: Bare-Knuckle Boxing Champ James Quinn McDonagh Talks "Knuckle" & Taking Vicious Street Fights To Rings

The Irish Traveller pugilist, undefeated in his many BKB matches versus rival clans, discusses the new documentary Knuckle, family feuds, and…

Interview: "Knuckle" Director Ian Palmer Talks Bare-Knuckle Boxing & Irish Traveller Feuds

Find out why generations of Irish nomads bloody their fists on each other's faces.

This Is Easily the Worst MMA Fight In the History of MMA Fights

Halfway through this, we wanted someone to knock us out.

Listen: This Amazing Song Was Made Using Nothing But Mike Tyson Quotes

This meme-in-the-making will knock you out.

The NHL Is Thinking About Banning Fighting From Hockey

That sounds like a terrible idea.

My Buddy? The Biggest Frenemies in Pro Sports History

Rashad Evans and Jon Jones are just the latest friends to become enemies. Check out the history of contentious athlete friendships.

The 10 Greatest Mexican Boxers of All Time

In honor of Cinco De Mayo, check out the best Mexicanos in boxing history.

Interview: How Complex Is UFC Fighter Georges St-Pierre?

Who's the most famous person in GSP's cell phone? And what does he think of Odd Future?

Brock Lesnar Chokes Out Jimmy Fallon

This will probably be the last time Jimmy asks a UFC star to teach him a move.

We Found Donald Brashear, and He's Still Kicking Ass

The former NHL tough guy is now knocking heads in a Quebec semi-pro league.

The Fighter: Micky Ward's Most Badass Real-Life Moments

From the knockdowns to the full-on brawls, peep the Lowell, Massachusetts native's most memorable bouts in the ring.

Punch Lines: Mike Tyson's Funniest (Intentional) Comedy Moments