Mnet's 'M! Countdown' is back for its weekly show featuring performances by your favorite artists!

On this week's episode, JD1 debuted with "Who Am I", ALL(H)OURS debuted with "GOTCHA", Geenius debuted with "Voyage", TVXQ! made a comeback with "Rebel", B1A4 came back with "Rewind", Super Junior's Kyuhyun returned with "The Story Behind", SF9 came back with "BIBORA", Jung Se Woon returned with "Quiz", ITZY made a comeback with "Untouchable", TRENDZ returned with "Go Up", 8TURN made their comeback with "RU-PUM PUM", LIMELIGHT returned with "TA-DA!", and RIIZE came back with "Love 119".

As for the winners, BTS' Jimin and RIIZE were the nominees, but it was Jimin who took the win with "Closer Than This". Congratulations to Jimin!

Other performers included BOYNEXTDOOR's Jaehyun, RIIZE's Sohee, ZEROBASEONE's Hanbin, Kum Junhyeon, CLASS:y, and The Boyz Special Unit.

Watch the performances below!

WINNER:

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DEBUT: JD1

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DEBUT: ALL(H)OURS

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DEBUT: Geenius

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COMEBACK: TVXQ!

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COMEBACK: B1A4

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COMEBACK: Kyuhyun

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COMEBACK: SF9

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COMEBACK: Jung Se Woon

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COMEBACK: ITZY

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COMEBACK: TRENDZ

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COMEBACK: 8TURN

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COMEBACK: LIMELIGHT

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COMEBACK: RIIZE

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Jaehyun

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Sohee

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Hanbin, Jaehyun, Sohee

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Kum Junhyeon

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CLASS:y

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The Boyz Special Unit

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