Less than a week left until rookie boy group HBY's comeback with their 2nd single, "YOLO"!

In a second set of individual 'YOLO' concept photos, the 4 members of HBY opt for a carefree and playful mood dressed in distinctly colorful outfits. Member Marco of HBY is well-known for being active as a member of project group UNB, born of KBS2's 'The Unit'. 

Meanwhile, HBY debuted back in August of 2017 with their 1st single album 'Make It Ride'. The boys' comeback is set for this coming March 6.