Bangkok prisoners enjoy 'Gangnam Style' dance competition

Prisoners have danced to the hit ‘Gangnam Style’ behind barbed wire and bars in a Bangkok jail contest.

Seventy out of 4,500 prisoners at the city’s remand prison put on the show as part of a plan to relieve inmates’ stress and help them keep fit.

Psy’s 'Gangnam Style' became the most watched music video ever on YouTube this month. It has spawned hundreds of parodies and tribute videos.