Lee Hong ki is a South Korean singer-songwriter, the main singer of the South Korean band F.T. Island.

Before Lee Hong-ki debuted as a singer with the band F.T. Island, he was a child actor, making his acting debut in 2002 in the KBS2 TV series Magic Kid Masuri as Masuri's friend. This sitcom gained popularity among elementary school students. He was also featured in Kkangsooni, where he played the character of Eo Soo-bong, and sang for the sitcom's OST.

In 2008, he was offered the lead role in Master of Study, the Korean adaptation of Japanese drama Dragon Zakura. Master of Study should have aired in the beginning of 2009 but due to preproduction difficulties, the drama was postponed to the beginning of 2010 which led FNC Entertainment to refuse Lee's role because of his busy schedule with the band.

Lee then played Lysander in a Korean musical theatre version of A Midsummer Night's Dream, where he showcased his singing, acting and dancing skills. In 2009, after a five-year break, he made his acting comeback and took the role of the quirky but loveable drummer Jeremy in You're Beautiful. To promote the drama, he also contributed solo tracks to the OST, such as "Promise" and "Still/As EvermHe received a New Star Award at the 2009 SBS Drama Awards for his performance. You're Beautiful recorded modest ratings in South Korea, but it became an international success and with it, Lee's worldwide popularity increased.

In April 2011, Lee starred in the TBS Japanese drama Muscle Girl! opposite Yui Ichikawa. This was followed by a 90-minute Korean-Japanese co-production titled Noriko Goes to Seoul, in which he played a young aspiring singer who meets an older woman (Takashima Reiko) who inspires him through hardships to achieve his dream.

In June 2013, he made his big screen debut in the movie Rockin' on Heaven's Door (Korean title: Passionate Goodbye), with Baek Jin-hee, in which Lee portrayed as a rebellious music star who is sent to work in a hospice.

Lee began filming Bride of the Century with Yang Jin-sung. He went on a four-week rest after he dislocated his shoulder and suffered facial fractures during December 2013.[9][10] He resumed shooting in January 2014, and the drama aired that February.

Lee also starred in SBS Modern Farmer alongside Park Min-woo, Lee Ha-nui, and others. The drama aired from 18 October 2014 to 21 December 2014, at 20:40 on Saturdays and Sundays.

Personal life:

Lee Hong-gi in Paris in 2015 at La Cigale
Lee was enrolled in Kyunghee University studying theatre and film.
Lee started his own fashion brand 'Skullhong' in June 2014. He designs accessories, jewelry and various nail products.It was originally based in Seoul, but has since expanded its business to Hong Kong, and Tokyo, Japan.