Pagan, this is only one video. Ignoring your wrong presumptions, how can you base all of fighting and sparring styles off of 1 video?!? That's a very small piece of evidence.
When they say ITF World Champ, that doesn't mean champ of the world including every country and all styles, that just means, at that tournament, that year, this guy won. Yay for him. Its an accomplishment, but it doesn't mean he is the greatest fighter with the strongest style.