What girl group did a star of Defendant debut as a member of in 2007?
Kwon Yu-ri Kwon Yu-ri (born December 5, 1989), better known by the mononym Yuri, is a South Korean singer and actress. She debuted as a member of girl group Girls' Generation in August 2007, who went on to be one of the best-selling artists in South Korea and one of South Korea's most popular girl groups worldwide. Apart from her group's activities, she has been in several television dramas such as "Fashion King" (2012), "Neighborhood Hero" (2016), the web drama "Gogh, The Starry Night" and "Defendant" (2017). In 2013, she made her film debut in "No Breathing".
Kang Se-jung Go Na-eun (born Kang Se-jung; January 15, 1982) is a South Korean actress. She made her entertainment debut as a singer for the K-pop girl group Papaya in 2000; the group released 2 albums before disbanding in 2001. Go began acting full-time in 2004, and has appeared in television series such as "Assorted Gems" (2009) and "Cruel City" (2013).