its really amazing how he can do such a song and dance concert. despite of his sickness as juvinile type 1 diabetis. from the minute he walk to the stage from 9:15pm until almost 12midnight. he still cant get enough of dancing and singing!!! FYI it doesn't have 2 session with breaks unlike other artist... its almost 3 hours of non stop amazing concert. hehehehehe thats why he is said to be THE PURE ENERGY goshhhhhh....