Choi Ji Woo is a force to be reckoned with in the hot K-drama world. The Hallyu queen attracted the masses to the South Korean television industry with her breakout hits Winter Sonata and Stairway to Heaven in the early 2000s. She continues to draw global audiences with numerous projects since then. On August 28, the top star returns to the small screen as a 38-year-old mom who embarks on college campus life for the first time in the tvN series Twenty Again

Before you watch her follow-up to the romantic melodrama  Temptation, test your Choi Ji Woo K-drama history through the quiz below. 

How many questions did you get right? 

Watch Choi Ji Woo in The Suspicious Housekeeper:

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