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The SM Entertainment idol group that took 2013 by storm beat out Hyorin's "One Way Love" for the top spot. On the January 2nd episode, 'M! Countdown' looked back on the performances and songs of the past year that left an impression.

The boys said, "We're happy to start 2014 with a triple crown. Happy New Year, and EXO will show you a cool side of us in 2014."

Congrats to EXO!