Choi Jinri (Hangul: 최진리; Hanja: 崔真理; born March 29, 1994), better known by her stage name Sulli, is an actress and a member of the artist group f(x) as a vocalist, sub-rapper and the group's image.
Sulli was born on 29 March 1994 in the City of Yangsan, South Gyeongsang Province, Republic of Korea, but spent her childhood in Busan. Her real name is Choi Jin Ri; her given name means the truth in Korean. She is the only daughter of her family, having two older brothers and a younger brother. Her mother enrolled her in acting school at a young age.