Actor Yook Sung-jae. Photograph | iWill Media[Sports Seoul | Reporter Yoo Doyeon] I'm a singerActor Yook Sung-jae has released a new official profile picture.Yook Sungjae will be on his official channel on the 16thFrom fresh and refreshing atmosphere to chic charisma, they have different charmsI've released my new profile picture.From group BTOB's activities to drama "Guardian", "Whoa U - School 2015"Yook Sungjae, who showed off his boyfriend-like charms during his promotions, is well captured in his profileIt caught my eye.Yook Sungjae debuted as BTOB in 2012 and he's not only a singer but also an actorBe in action. He recently signed an exclusive contract with iWill Media, a media content producerHe also reported the news.willow66@sportsseoul.com