Acting
Born July 24, 1980
Lee Si-yeon (이시연) is a South Korean actress. Prior to her sex reassignment surgery in 2007, she was sometimes credited under her male birth name of Lee Dae-hak (이대학).
Sex Is Zero
2002 · Lee Dae-hak
Sex Is Zero 2
2007 · Dae-hak
The Devil's Game
2008
My Boss, My Hero
2001 · Heo Ri-su
X-Man
2003 · Self
Nan yeojaga dwaesseo
2010
