Lee Sung-kyoung is a South Korean actress and model born on August 10, 1990. She began her entertainment career as a model, competing in the local Super Model Contest in 2008.
Lee made her acting debut in the SBS drama "It's Okay, That's Love" in 2014, becoming the first model-actress promoted under the joint venture of YG Entertainment and K-Plus. She then starred in the weekend drama "Flower of Queen" in 2015, winning "Best New Actress" in a Special Project Drama at the MBC Drama Awards for her role.
In 2016, Lee featured in tvN's college romance series "Cheese in the Trap" and released a collaboration single with Eddy Kim. She then starred in the SBS' prime-time medical drama "The Doctors" as a neurosurgeon and took on her first leading role in the youth sports drama "Weightlifting Fairy Kim Bok-joo".
In 2017, Lee dubbed the film "Trolls" alongside Park Hyung-sik and was cast in the romance film "Love+Sling", directed by first-time director Kim Dae-woong. She was also featured in PSY's 4X2=8 with the single "Last Scene".
In 2018, Lee starred in the fantasy melodrama "About Time". She was cast in the action-comedy film "Miss & Mrs. Cops" released on May 9, 2019, alongside Ra Mi-ran.
In 2020, Lee starred in the second season of the hit medical drama "Dr. Romantic", playing Cha Eun-jae, a skilled cardiothoracic surgeon with Ahn Hyo-seop as her leading man. The drama "Dr. Romantic Kim 2" went down to be the highest viewed cable drama of 2020, and Lee was praised for her portrayal of Cha Eun Jae, winning many accolades for her role.