Jim Wagner introduced the term "reality-based" to the martial arts world through Black Belt in 1998. Knowledge Domain is everything you need to know about reality-based personal protection. As one New York instructor put it, "This is the 'missing link' of the martial arts." Concepts include the Jim Wagner Use-of-Force Ladder, the O.O.D.A. process, training-environment control and conflict rehearsal. As a well-known defensive-tactics instructor, Sgt. Jim Wagner draws on more than three decades of experience in martial arts, police, military and special operations. For many years, Jim Wagner wrote Black Belt’s High Risk column. His methods are used by many elite forces, including the Israeli Special Forces, FBI SWAT and Germany's GSG9 unit. Jim Wagner is the creator of two Reality-Based Personal Protection DVD series, a multi-topic DVD series on survival tactics, and the author of two books: Reality-Based Personal Protection and Defensive Tactics for Special Operations, with the third (Protecting Others) in production for 2011 release. He remains in demand around the world, where he preaches the gospel of reality-based fighting, a genre he single-handedly defined.


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ONE Championship kick-started their exciting month on Wednesday, April 7, with ONE on TNT I inside the Singapore Indoor Stadium.

The long-awaited meeting between ONE Flyweight World Champion Adriano "Mikinho" Moraes and ONE Flyweight World Grand Prix Champion Demetrious "Mighty Mouse" Johnson took center stage and had a shocking conclusion.

Five other bouts helped fill out ONE's primetime debut in the United States.

Need a recap of what went down at ONE on TNT I? Here is what you missed from the latest edition of ONE Championship action.

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World Taekwondo

The European Taekwondo Championships wrapped up on Sunday in Sofia, Bulgaria with Russia dominating the men's categories while Great Britain reigned on the women's side. The British nabbed three titles in the women's events lead by two-time Olympic gold medalist Jade Jones who took her third European championship capturing the 57 kg division with a 20-5 victory over Turkey's Hatice Kübra İlgün. Jones will seek to become the first British woman to win individual gold at three different Olympics when she competes at this year's Tokyo games.

The Russian men also earned three titles lead by 2017 world champion Maksim Khramtsov, who garnered his second European crown at 80 kg.


On Wednesday, April 14, ONE Championship returns with ONE on TNT II on primetime on TNT with two incredible bouts leading the charge.

One of those bouts features ONE Atomweight Kickboxing World Champion Janet "JT" Todd continuing her pursuit of two-sport dominance against Anne "Ninja" Line Hogstad in a Muay Thai contest.

The two top-ranked Muay Thai contenders each have their own hopes and dreams for the gold, but if Todd can capture it, she will be the second-ever two-sport atomweight World Champion. She is chasing history to cement her legacy as the best atomweight striker in the world.

But Hogstad will not be one to lay down for her bid.

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