Released in 2011 by South Korean girl group 2NE1, 'I Am the Best' became one of the defining hits of second-generation K-pop, celebrated for its unapologetic confidence and high-energy electronic sound. The track spread internationally through music videos, dance covers and fan edits, helping introduce many listeners outside Korea to the group's bold style. Its chorus remains instantly recognisable, which is why creators still reach for it for hype moments, competitions and celebrations more than a decade later.