Acting · Gyeonggi-do, South Korea · Born February 28, 1993
Lee Jiham, formerly known as Lee Donghun and Donghun, is a South Korean singer under Beat Interactive. He is the main vocalist of the boy group A.C.E. In 2017, Lee Donghun, and his fellow members Kim Byeongkwan and Wow, became contestants on the JTBC's new survival show MIXNINE. He made it to the final lineup after achieving 8th place, but unfortunately, after much discussion, it was decided the MIXNINE group would not debut. As of August 12, 2023, A.C.E member Lee Donghun began using his given name, Lee Donghun, for promotions, transitioning from his previous stage name, Donghun. Recently, on February 27, 2025, he announced a further change to Lee Jiham, stating, "I've decided to live my life as easy-ham (pronounced like Lee Jiham)."
![A.C.E FAN MEETING [HOME SWEET A.C.E]](https://image.tmdb.org/t/p/w342/zkJZaxrEzkfcO8NAYdCrf9pCu86.jpg)
MovieA.C.E FAN MEETING [HOME SWEET A.C.E]
2024
as Himself
![A.C.E FAN CONCERT [OVERTURN]](https://image.tmdb.org/t/p/w342/nOOEci9dGdBo4z6Nwl36rbUX7hq.jpg)
MovieA.C.E FAN CONCERT [OVERTURN]
2023
as Himself
MovieA.C.E REMEMBER US DVD
2022
as Himself
MovieA.C.E ONLINE FANMEETING
2021
as Himself
MovieA.C.E ONLINE CONCERT: SIREN'S CALL
2021
as Himself
A.C.E UNDER COVER : AREA US TOUR DVD
2020
as Himself
TVA.C.E On The Road
2020
MovieA.C.E 'HOMECERT' 3RD DEBUT-ANNIVERSARY
2020
as Himself
TVGood Girl
2020
as Self
TVA.C.E Project: A.C.E Chuja Island
2019
TVExtreme A.C.E
2019
TVMix Nine
2017
as Self - Contestant
