MOMEN UNIK : ketika SEKJEN PBB, Ban Ki-moon melakukan GANGNAM STYLE ...

United Nations Style: UN Secretary-General Ban Ki-moon joins fellow South Korean, rapper Psy, in some Gangnam Style moves

Dance lesson: Psy, whose real name is Park Jae-sang, shows UN Secretary-General how to do the trademark 'horse-riding' moves from his YouTube hit

Over the Ki-moon: Psy was delighted the Secretary-General was such a keen student of his moves

Gang-nam style: Fellow Korean UN delegates joined the dance

Honoured: South Korean artist Psy was full of praise for Ban Ki-moon when they met at the United Nations headquarter

Korean celebrity battle: Ban Ki-Moon joked that he was jealous that Psy was more famous than him

Praise: The pair took in turns to praise each other for their work, despite the differences in its nature

Having a laugh: The UN Secretary-General thinks it is important to engage in all parts of society, which apparently includes joining in horse-riding style dancing