Nana, born Im Jin-ah, is a South Korean singer and actress. She is currently a member of girl group After School and its subgroup Orange Caramel (from 2009 up to now). Her acting career started in 2014, when she participated in a new variety show on SBS called Roommate. In June 2015, she was cast in a Chinese romantic comedy film Go Lala Go!
Nana graduated from Ochang High School in Cheongju. She first rose to public as a competitor in the 2009 Asia Pacific Super Model Contest. She is also a licensed makeup artist and has membership in the Makeup Artists Association.
She is now attending Seoul Institute of the Arts along with other two members of Miss A group, Jia and Fei.