BTOB”s Changsub Shows Off Topless at Concert
Kyung Ho Kim, Jan. 25, 2017, 8:57 a.m.
BTOB member Changsub recently went topless at the most recent concert for BTOB’s concert sending fans into a frenzy. Changsub promised to make abs if his fan cafe surpassed 70,000 members, and the goal was reportedly met after BTOB's promotions for "Way Back Home". Fans then continuously asked him, "When will we be able to see your abs?" when they ran into him at fan sign events, and Changsub responded, "At the concert."
Lee Changsub is a South Korean singer. He is the lead vocalist of the South Korean boy group, BtoB. Lee Changsub was born in Suwon, Gyeonggi-do, South Korea. He studied Practical Music at Howon University with group-mate Im Hyunsik.
Lee debuted as a main vocalist of BTOB on March 21, 2012. He also participated in lyrics composition of some tracks by BTOB including, "Last Day", "Killing Me" and "Melody". He became a contestant on King of Masked Singer as "Mr. Wifi" on 2015. He lost on the 2nd round. On 2016, he joined the cast of the upcoming new season of SBS's reality-documentary show, Law of the Jungle, which was filmed in Mongolia.