She and her two sisters, Kyung-mi and Hye-mi, were raised by their mother after their parents divorced when Im was in elementary school.

[4][non-primary source needed] On July 30, 2012, Im, made her debut as a member of AOA on Mnet's M!

Countdown with their debut single album, Angels' Story and the title track "Elvis".

[8][non-primary source needed] AOA Cream released their title track together with the MV on February 12, 2016.

[9][non-primary source needed] Im has participated in multiple solo competitions and has been recognized for her dancing and fitness skills.

[11] The singer made her debut as an actress with her first lead role in the web drama What's Up With These Kids?

[17] On June 29, 2021, Im was confirmed to co-star alongside VIXX's Hyuk in the upcoming rom-com movie A Different Girl.

[22] On May 22, 2024, Dohwa announced through her personal social media that she had left FNC Entertainment following the expiration of her contract.