Lee Sung-min, South Korean singer

Lee Sung-min, known mononymously as Sungmin and also LIU, is a South Korean singer, songwriter, and actor. He is a member of the South Korean boy band Super Junior and its sub-groups Super Junior-T, Super Junior-H, and Super Junior-M.

January 1 is the first day of the calendar year in the Gregorian Calendar; 364 days remain until the end of the year. This day is also known as New Year's Day since the day marks the beginning of the year.