PSY Talks About The Highlight Of His Career

Psy has been addressing students at Harvard University. The South Korean star was invited to speak at the famous Ivy League school about his 'Gagnam Style' viral video. Speaking without a script, Psy admitted the last few years have been "weird." He also added that his highlight so far has been performing with Madonna at Madison Square Garden. Audio: Press play button above to hear PSY talk about the highlight of his career.

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