Short video with #kongdirtyboxing instructor Anthony Fontana, owner #UMAMiamiBeach & co owner #UMABrooklyn .

What a treat. being able to teach in this amazing city and most especially in this Gym was amazing. Coaches, boxers, kick boxers, JKD...

Awesome time with the #dragonwithinmartialarts family for this 1st seminar in Massachusetts, lot of students from different martial arts...

The 17th of january was the first Salem instructorss workshop, 3 hours of training to start the #kongdirtyboxing apprentice instructor...