Rookie group MAD TOWN made their official debut with the music video for their first single, "YOLO."

The new group from J. Tune Camp is the first male group the agency has unveiled since the debut of label-mates MBLAQ 5 years ago.

MAD TOWN consists of seven talented members: leader and rapper Moos, main dancer Daewon, acrobatic rapper Jota, vocalists Lee Geon, H.O and Heo Jun, and Japanese rapper Buffy.

Although only making their official debut as a full band now, MAD TOWN revealed their sub-group Pro C in 2013.

The boy band brings a refreshing new sense of energy to the J. Tune Camp lineup with its members all between the ages of 20 and 23. Even more interesting, the group's leader Moos was initially set to debut with MBLAQ but withdrew for personal reasons.

It was reported on Koreaboo a week ago that the rookies received a warm welcome from several sunbaes (seniors, or more experienced professionals) in the industry, including SISTAR, VIXX, Jay Park and g.o.d. Most of the well wishes were posted on Twitter, increasing the public interest in MAD TOWN.  

Watch the official "YOLO" music video above. Are you excited about MAD TOWN?