Known otherwise as a Daye, she rose to fame as one of the rappers and lead vocalists of the six-piece South Korean girl group Berry Good. The group won the Rookie Star Award at the 2017 LBMA STAR Awards.
Before debuting with Berry Good, she spent a year in training. She later graduated from the School of Performing Arts Seoul and enrolled at Dongduk Women's University to study broadcasting and entertainment.
In 2017, she had a role in the short film Coffee Bread and was a main cast member on the 2015 reality show Her Secret Weapon.
She has one younger brother.
In 2017, she and several Berry Good bandmates made a cameo in My Little Brother, a show starring Lee Yo-won.