Korean sensation Psy, whose hit song “Gangnam Style” has taken the pop world by storm, will wave the chequered flag at his home grand prix on Sunday, where he will also be performing live.

The rapper has sprung to international fame and the video to “Gangnam Style”, featuring Psy’s much-imitated horse-riding dance, went viral after its July release on YouTube, where it has notched up nearly 420 million views.