Lee Sungmin is a South Korean singer and actor, best known as a member of the popular boy band Super Junior. Born on January 1, 1986, he debuted with the group in 2005, gaining fame for his vocal abilities and charming stage presence. In addition to his music career, Lee Sungmin has participated in various television shows and musicals, showcasing his versatility as an entertainer. He is recognized for his contributions to the K-pop industry and has a dedicated fan base both in South Korea and internationally.