As if 13 members in a band weren't enough, it seems like we now have a new band with approximately 17 members! Under TGN Entertainment, a new boy band will emerge with the name 20star. With 17 or so members (the numbers have been wavering from source to source), we know that this will be the biggest idol group in Korean pop to date! The members include A-Run, who has been dubbed the leader of this band, as well as Xeno, Ricky, Dongkyu, Daeyoung, Luie, Dowon, Jaeyoon, Seungtae, Hongmin (Min), Ryan, Shinsong, Shiho, Sangmin, and Hwan.  The year of birth for the listed members range from 1989 to 1994, with A-Run being the oldest and Xeno the youngest. Although only 15 members have been named, there are supposedly more members that will be added to this band. In addition, it has been reported that a member by the name of Noh Taepoong has already withdrawn from the group. Though there is not yet much known about this rookie group, it has been rumored that they will debut sometime in August. Stay tuned to AllKPop as we bring you more updates on this new and exciting band! Until then, check out some of their pre-debut clips below! Sangmin Dancing to MBLAQ's Oh Yeah: Ricky's Interview: [gallery]