Jaehyun is a South Korean singer and member of the popular boy group NCT, which is known for its diverse music styles and large member lineup. He was born on February 14, 1997, in Seoul, South Korea, and is recognized for his strong vocal abilities and charismatic stage presence. In addition to his singing career, Jaehyun has also participated in various television programs and has showcased his talents in acting and hosting. He is appreciated by fans for his charming personality and has gained a significant following both in South Korea and internationally.