Choi Seol Ri is a South Korean child actress born in Yangsan in the south-east of South Korea. She began appearing in South Korean TV dramas and movies in 2005 when she was 11 years old. Then, in September 2009, using the name "Sulli", she debuted as a singer/dancer in the 5-member K-Pop group F(x) -- pronounced "FX" by the Koreans. On October 14, 2019 she was found dead in her home by the Korean police and believed it was caused by suicide.