1. Hwanhee graduated from Gwang Moon High School before his debut.

1. Hwanhee graduated from Gwang Moon High School before his debut.
Hwanhee was encouraged to audition by a staff member working for SM Entertainment at his high school festival.
Hwanhee is known as one of the top male vocalists of the Korean Music Industry with his unique and powerful voice.
Hwanhee debuted as an actor in 2006, when he starred alongside Seo Ji-hye, Ji Hyun-woo and Kim Ok-vin in Korean drama Over the Rainbow as cocky rock star Rex.
Hwanhee taken part in the movie Star, which was released in late 2011.
In December 2009, Hwanhee signed an exclusive acting contract with KEYEAST Co.
KEYEAST will work with Hwanhee's current recording label, H-Entercom to manage his future acting, advertising, media publicity activities.
In October 2009, Hwanhee released his first solo mini-album "H-Soul".
The album, produced by Hwanhee was released on 22 October 2009.
Hwanhee successfully hold a solo concert in Japan on 23 December 2009, captivating some 2,000 fans at the Japan's JCB Hall with his music.
On 29 December 2009, Hwanhee's agency announced that Hwanhee would take a break from his first solo album's promotional activities due to an abrupt onset of health problems involving his vocal cords.
Hwanhee was cast in a MBC daily drama, "Stormy Lovers".
Shortly after releasing his 1st album in July 2011, Hwanhee signed on for the production of the movie "Star".
On July 28,2011, Hwanhee released his first official album.
Hwanhee worked with a number of producers and songwriters to make this album.
H-entercom announced that Hwanhee will commence his mandatory military service on 27 October 2011.
Hwanhee served as a public service worker for 23 months after receiving four weeks of basic training at the Nonsan military camp in South Chungcheong Province.
On November 18,2022, Hwanhee held his 2022 Hwanhee 'OVER THE SKY' concert on December 17 and 18.