Yohan, a K-Pop artist and individual from the kid band TST, passed on Tuesday, June 16 at 28 years old. His reason for death is obscure. TST’s name KJ Music Entertainment affirmed the news, discharging an announcement to AllKPop asking fans and news sources to shun conjecturing about Yohan’s reason for death.

“We are sad to relay the most unfortunate, sorrowful news. Back on June 16, TST member Yohan left this world,” said the announcement from KJ Music Entertainment. “The late Yohan’s family is currently in deep mourning. The family has pleaded that media articles about Yohan’s passing, such as those making speculations about the cause of his death, be refrained out of respect. We express our deepest condolences in light of Yohan’s final parting.”

Conceived Kim Jeong-hwan, Yohan started his music vocation as an individual from K-Pop gathering NOM before joining the boyband TST, otherwise called Top Secret, in 2017. TST discharged their latest collection Countdown this past January.

Yohan is the latest in a string of youthful Korean performer passings to happen inside the most recent year, including K-Pop stars Goo Hara and Sulli and South Korean entertainer Cha In-ha.