Joy is still teaching at the gym. Deng just finished this month, as he wants to travel with his girlfriend, maybe go to the States? I don't know about Bang Man. Last we heard, he was in Trang, had opened a shop. As far as I know he's not teaching anymore. Petsila is still at Rawai. He's on leave for 3 months and will begin teaching again in March, 2010.
damn...like i said your man's a skilled fighter AND teacher
tell him dont be a stranger to the ring too long(as a fighter) every now n then step n show how its done ..win or loose
congrats