Lee Jae-yoon

Lee Jae-yoon (; born August 9, 1994), also known by his stage name Jae Yoon, is a South Korean singer, dancer, actor, and model. He is a member of the South Korean group SF9 as a lead vocalist and dancer. He is known for his vocal range, which he has showcased in solo contributions to various Korean drama original soundtracks (OSTs) and live stage musicals.

Lee trained to be a k-pop idol and performer in the talent company FNC Entertainment's rookie training program Neoz School. In 2016, he competed in the nine-member dance group NEOZ Dance on the Mnet survival reality show d.o.b.: Dance or Band, where he and his group mates competed for a chance to debut as FNC's first boy dance group. They won the competition, and debuted as FNC's first male dance group with the group name SF9 (short for Sensational Feeling 9). They released their first single "Fanfare" on October 5, 2016.

As an actor, Lee began his career as a supporting role in the interactive web drama Click Your Heart (2016), and later played a lead character in the web drama Love in Black Hole (2021). Another Miss Oh (2022), and Seopyeonje (2022). Lee joined Seopyeonje, a long-running, award-winning South Korean musical, in its final season, garnering media acclaim for his adaptability and growth as a musical actor.

2017-present: Solo projects His voice has been featured on original soundtracks of several South Korea web and television dramas.

As an actor, he is best known for his live acting and performance projects in Seoul, South Korea. In 2021 and 2022, Lee played a lead role in the historical fiction musical Founded.

Lee's commitment to health and fitness was featured in an interview published in Men's Health Magazine (Korean edition) in February 2021. He served in the military band of the 3rd Infantry Division Baekgol ("White Skulls") Unit at Cheorwon, Gangwon-do in South Korea until his discharge on September 20, 2024.

Discography

Singles

Television series Year Title Role Notes 2020 Was It Love? Himself (Guest Appearance with SF9, Ep. 6)

Web series Year Title Role Notes 2016 Click Your Heart Himself Supporting role 2021 Kingdom: Legendary War Contestant Competed as part of SF9, placed 6th