1. Lee Chang-sub, is a South Korean singer and musical actor.
22 Facts About Lee Chang-sub
1. 2.
Lee Chang-sub debuted as the lead vocalist of the South Korean boy group BtoB in March 2012.
3.
Lee Chang-sub debuted as a soloist in 2017, with the release of his debut single "At the End".
4.
Lee Chang-sub has come to be known for his soundtrack collaborations, most prominently with the release of his cover of Can's "Heavenly Fate" in 2024.
5.
Lee Chang-sub studied Practical Music at Howon University with BTOB group-mate Im Hyunsik.
6.
Lee Chang-sub was admitted despite the 3000:5 acceptance rate at the time.
7.
Lee Chang-sub was a contestant on King of Masked Singer introducing himself as "Mr Wifi" in 2015.
8.
Lee Chang-sub Changsub released his debut solo EP, bpm 82.5, in Japan.
9.
Lee Chang-sub was cast in the musical adaptation of "Boys Over Flowers" as the lead, Goo Jun-pyo.
10.
Lee Chang-sub played a role in the Korean production of the musical "Napoleon" as Lucien, Napoleon's little brother.
11.
Lee Chang-sub considered it a gift to his fans before his enlistment in January 2019.
12.
Lee Chang-sub held his first solo concert, SPACE, on January 4,5 and 6,2019 at the Yes24 Live Hall in Gwangjin District, Seoul.
13.
On November 23,2023, it was announced that Lee Chang-sub had signed with Fantagio.
14.
Lee Chang-sub has stated his plans to continue BtoB group promotions despite being under a different agency to his members.
15.
On February 21,2024, Lee Chang-sub released a cover of Can's "Heavenly Fate" as an OST single for the webtoon, A Not So Fairy Tale.
16.
On October 2, Lee Chang-sub released his debut studio album, 1991.
17.
Lee Chang-sub released his debut essay, A Suitable Person, on February 25,2025, topping the Korean bestseller lists.
18.
Lee Chang-sub developed vocal cord nodules around the time of the recording of Mark, in late 2018.
19.
In March 2024, Lee Chang-sub halted activities that involved singing due to his "poor throat condition".
20.
Lee Chang-sub later revealed that he was diagnosed with vocal cord polyps, and had had three surgeries to correct it.
21.
Lee Chang-sub began his military duty by enlisting as an active duty soldier on January 14,2019.
22.
Lee Chang-sub was officially discharged on August 21,2020 following the COVID-19 protocol.