Lee Sung-Yeol (이성열) is a South Korean singer and actor, His also known as Lee Sung Yul, Sungyeol, Lee Seong Yeol, Lee Seong Yul, He was born on 27th August 1991 in Yongin, Gyeonggi-do, South Korea. Lee Sung-Yeol is known for his drama serials Hi! School: Love On (2014), D-Day (2015), Love Returns (2017–2018), Time to Remember (2021), and the South Korean actor Lee Sung-Yeol will also be starring in the upcoming Netflix Series The Numbers Kdrama (2023).
Lee Sung-Yeol father name is Lee Won Young and his mother name is N/A. His marital status is unmarried. He is not dating anyone for now and there is no insight into any of his past relationships.