Kim Ok-bin (born December 29, 1986) is a South Korean actress and model.The eldest of three siblings, Kim made her debut in an online beauty contest hosted by web portal Naver in 2004. Despite having little prior acting experience, she was cast of one of the three leads in the 2005 film Voice, a role which saw her nominated for "Best New Actress" at both the Blue Dragon Film Awards and Baeksang Arts Awards. Kim next starred as the lead actress in Hanoi Bride, a two-part SBS drama aired during the Chuseok holidays to commemorate the 30th anniversary of the Vietnam war.