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

This week's episode was a 'S Class Special' for the spring season.  

As for the winners, STAYC and BTOB were the nominees, but it was STAYC who took the win with "RUN2U". Congratulations to STAYC!

Performers included Kep1er, Kim Yo Han, Yena, Wonpil, VIVIZ, Woozi, GOT the beat, Nam Yoon Su x Miyeon, Kim Woo Seok, Eunji, Pentagon, NCT 127, TWICE, BTS, (G)I-DLE, MONSTA X, Oh My Girl, Highlight, Stray Kids, NCT Dream, and Red Velvet. 

Watch the performances below!

WINNER:

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Kep1er

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Kim Yo Han

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Yena

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Wonpil

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VIVIZ

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Woozi

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GOT the beat

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Nam Yoon Su x Miyeon

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Kim Woo Seok

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Eunji

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Pentagon

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NCT 127

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TWICE

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BTS

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(G)I-DLE

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MONSTA X

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Oh My Girl

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Highlight

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Stray Kids

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NCT Dream

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Red Velvet

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