He rose to fame as Kim Alcheon in Queen Seon Deok.
[1] He had military service as a sniper in Joint Security Area (JSA) from December 2000 until February 2003.
[2] He graduated from Chungju National University and is attending Chung-Ang University Graduate School of Arts, majoring in Performance & Visual Media.
[3] On February 12, 2022, Lee confirmed that he will get married in Seoul on March 1, 2022.
His fiancé is Jung Hye-ri, the younger sister of actor Jung Tae-woo, who is 4 years younger than him.