Native name 이성열 Instruments Vocal Height 1.83 m Occupation SingerActor Role Singer | Alma mater Daekyung University Name Lee Sung-yeol Full Name Lee Sung-yeol Years active 2010–present Siblings Lee Dae-yeol | |
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Genres K-popJ-popDance-popElectronic Parents Kim Kyung Ok, Lee Won Young Similar People Woo‑hyun, Hoya, Sung‑jong, Dong‑woo, L Profiles |
Lee Sung-yeol, (Hangul: 이성열; Hanja: 李成烈; born August 27, 1991), known mononymously as Sungyeol, is a South Korean singer and actor. He is a member of the South Korean boy band Infinite and its sub-group Infinite F.
Contents
- Biography
- 201013 Debut with Infinite and Acting roles
- 2014present Infinite Fs debut and Acting roles
- References

Biography

Lee Sungyeol was born and raised in Yongin, Gyeonggi-do on August 27, 1991. Sungyeol graduated from Daekyung University, majoring in Applied Music with fellow members Sungkyu, L, and Hoya. He has a younger brother named Lee Dae-Yeol, who is also signed with Woollim Entertainment and is one of the eleven members of the boyband Golden Child which debuted in August 2017.
2010–13: Debut with Infinite and Acting roles

Sungyeol made his debut as a member of Infinite in 2010. Sungyeol was first introduced as a vocalist of boy band Infinite. The group official debuted in June 10, 2010.Sungyeol made his debut as an actor in 2012 with the drama While You Were Sleeping.

On October 21, 2013, Sung-yeol and Nam Ji-hyun were cast as main characters, shy boy Gi-yeok and popular girl Min-ah respectively in the web drama Please Remember, Princess.
2014–present: Infinite F's debut and Acting roles
In 2014, He was cast in the KBS2 drama Hi! School-Love On alongside fellow Infinite member Nam Woo-hyun and rising child actress Kim Sae-ron. The 20 episode drama aired once a week on Fridays at 20:55KST from July 11 to December 19, 2014.Sungyeol fellow with L and Sungjong was release soundtrack for the drama titled "My Heart is Beating".
Sungyeol fellow Infinite member L and Sungjong was formed a subgroup called Infinite F and was official announced during One Great Step Returns encore concert. They also performed their song "My Heart is Beating" from Hi! School-Love On soundtrack They made the first official release song titled "Going Crazy" was included on Infinite's 2nd album "Season 2". They made official debuted in Japan with released debut single album "Koi No Sign" on November 19, 2014, following in Korea with released debut single album, "Azure" on December 2, 2014.
In May 2015, he was confirmed in the cast of the series D-Day.