About Jaemin
Na Jae-min, known mononymously as Jaemin, is a South Korean rapper. After training for three years, Jaemin debuted in August 2016 as a member of South Korean boy group NCT through the sub-units NCT Dream and NCT JNJM, which has gone on to become one of the best-selling groups in South Korea. On February 2, 2017, before the group's second release, the single "My First and Last", it was announced that Jaemin had been placed on hiatus for the rest of the year to recover from a herniated disc. Jaemin became a trainee under SM Entertainment in 2013, at the age of 13, after being street-cast by staff while handing out posters and collecting trash as a volunteer with his mother at an event. On March 4, 2018, he made his comeback with NCT Dream with the single "Go", which was part of NCT's first album, NCT 2018 Empathy; it marked his first comeback with the group since its debut.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.