nrg Lee Sung-jin said that he was bullied by members at the time of the group's activities. Chun Myung-hoon Exposure vitamin immediately refuted it, saying it was "a lie."
On August 8, Chun Myung-hoon and Exposure vitamin both companies said that they were "liars" and "no worth responding to" Lee Sung-jin's remarks.
Lee Sung-jin appeared as a guest on the 7th YouTube channel Bechan Entertainment web entertainment program 'Adong Shindang'. While talking about his life history, he said that he was bullied by his team members in the past when the story about nrg appeared.
Lee Sung-jin's remarks were published as the video became a hot topic in a day, and Chun Myung-hoon, Exposure vitamin, replied to the media asking whether it was authentic. He also added that he was "embarrassed and sad."
nrg debuted in 1997 with Lee Sung-jin, Chun Myung-hoon, Moon Sung-hoon Exposure vitamin, and Kim Hwan-Sung, the fifth generation of Korean Wave. Lee Sung-jin, Chun Myung-hoon, left the group after the second album, and the late Kim Hwan-Sung suddenly left the world due to illness, and Lee Sung-jin, Chun Myung-hoon, reunited and acted as a four-member group. Since then, Moon Sung-hoon has been changed several times, including becoming a trio as he left the team.
Lee Sung-jin, who was in charge of personal broadcasting after the 7th activity in 2005, served as an industrial function agent. After the whole period, he also performed entertainment activities and musical appearances. He was later sentenced to another prison sentence for fraud and gambling in 2010; in 2014, he was caught driving under the influence of drunken driving.
After Lee Sung-jin's long self-reflection, nrg reunited with Lee Sung-jin, Chun Myung-hoon, Exposure vitamin, for the 20th anniversary of his debut in 2017, and performed for about a year. Since then, he has started to walk his own way again, and Exposure vitamin is engaged in the Cafe business, and Chun Myung-hoon has been transformed into a trot singer. There is a growing interest in the sudden Disclosure of Lee Sung-jin.