Mad Clown previously asked 'Who Is Next' up for a collaboration with a teaser image, leaving us the hint that a he'd be working with another rapper. Well it turns out his new collab partner is none other than one of the new rappers on the scene, MONSTA X's Jooheon!

Their hip-hop project 'SUPEXX' is produced by 'YE-YO' and is said to have a 'trap beat', 'Arabian lead' and an 'EDM trap' sound. Sounds interesting already!

The two have worked together in the past with Mad Clown's song "Kkaengap" and the collaboration track "0 (YOUNG)", and both have taken part in Starship Entertainment duets and collaborations.

Their album's jacket artwork was also designed by the famous visual artist Mina Kwon.

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It looks like Jooheon's been keeping himself very busy even though he just debuted this spring, with 'SMTM4' and this collaboration! Did you guess correctly that it was Jooheon?