Thai inmates go 'Gangnam Style' before PSY concert BANGKOK (AP) — A day before South Korean rap sensation PSY brings his "Gangnam Style" to Thailand, scores of inmates have danced to the hit behind barbed wire and bars in a Bangkok prison. Seventy out of 4,500 prisoners at Bangkok Remand Prison put on a show Tuesday for the media and corrections department executives after competing in a "Gangnam Style" dance contest last week.