.svg){kind=small}
.svg){kind=small}
Sungjong is a South Korean singer and vocalist for both the band Infinite and its subgroup, Infinite F.
Lee Sung-jong is a South Korean singer and dancer, best known as the leader of the boy band, INFINITE. He has had several solo releases, with his most successful single "Goodbye" reaching the top of the Korean music charts in 2015. He is also renowned for his remarkable dance skills and captivating stage presence.
<div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>1993</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>Lee Sung-Jong is Born</div><div class='timeline-text'>On September 3, 1993, Lee Sung-Jong was born in South Korea.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2010</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>Debut with INFINITE</div><div class='timeline-text'>Lee Sung-Jong made his debut as the youngest member of the South Korean boy band INFINITE.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2012</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>First Solo Performance</div><div class='timeline-text'>During the band's concert, Lee Sung-Jong performed his first solo stage.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2014</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>INFINITE F Subunit Debut</div><div class='timeline-text'>Lee Sung-Jong debuted as part of INFINITE's sub-unit, INFINITE F.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2016</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>Joins Law of the Jungle</div><div class='timeline-text'>Lee Sung-Jong joined the cast of the popular reality show Law of the Jungle.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2018</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>Military Enlistment</div><div class='timeline-text'>Lee Sung-Jong enlisted for his mandatory military service in South Korea.</div></div></div><div class='timeline-item'><div class='timeline-left'><div class='timeline-date'>2020</div></div><div class='timeline-center'></div><div class='timeline-right'><div class='timeline-text timeline-text-title'>Discharge from Military</div><div class='timeline-text'>Lee Sung-Jong was officially discharged from his military service.</div></div></div>
Lee Sung-jung is a South Korean pop singer who was born on September 3, 1993 and is currently 30 years old. He is best known as the lead vocalist of the boy band Vromance, and for having starred in the music video for BTS's hit single "Fake Love".
