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).

KNOWN FOR

X-Man
2004
Sex Is Zero
2002
Sex Is Zero 2
2007
My Boss, My Hero
2001
The Devil's Game
2008
Nan yeojaga dwaesseo
2010

FILMOGRAPHY

All
Movies
TV
Acting
6
2010
Nan yeojaga dwaesseo
2008
The Devil's Game
2007
Sex Is Zero 2
as Dae-hak
2004
X-Man
as Self
2002
Sex Is Zero
as Lee Dae-hak
2001
My Boss, My Hero
as Heo Ri-su