K-pop idol Chanyeol posted a selfie to his Instagram account Friday to mark his group EXO’s launch of a V app channel.“EXO channel opens on Naver V app!! We’re finally on V. I’m going to run this whole thing by myselfffffffff,” wrote the star, whose birthday was the day of the channel launch. The 23-year-old is one of the top K-pop celebrities in terms of Instagram followers, trailing Big Bang group leader G-Dragon. EXO will release a special album titled “Sing For You” on Dec. 10. By Lim Jeong-yeo ()Related article: [V Report Plus] EXO to go live with ‘Sing For You’