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).
Lee Si-yeon has 6 screen credits in a career dating back to 2001. Their work is anchored in the Sex is Zero Series universe with 2 titles. Signature works include Nan yeojaga dwaesseo, Sex Is Zero, Sex Is Zero 2. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Related entry on Wikidata (Q624166), public domain (CC0).
