Psy has delayed his flight to Thailand because of health issues.

YG Entertainment explained, "Psy had to unavoidably cancel leaving the country because of all the exhaustion that has caught up with him. He is currently resting. He will still be performing at the '2012 Mnet Asian Music Awards' as scheduled."

Originally, Psy was scheduled to participate in the 85th birthday of King Bhumibol Adulyadej that would occur on the 28th in Bangkok, Thailand. He was scheduled to depart on a 7PM plane from Incheon Airport. However, even though he had to push his flight back because of his condition, he is still adamant on attending all of his scheduled events.

He will be singing 4-5 songs including "Gangnam Style" at the�birthday�event, and move into Hong Kong the next day.