Ko has released three studio albums and is the winner of Best New Artist of 24th Golden Melody Award in Taiwan.
[3][5] She studied Mandarin at National Taiwan Normal University,[3] and during that time participated in a rap competition, which brought her to the attention of an executive at the music label KAO!INC.
1 on local music charts and won Ko Best New Artist at the 24th Annual Golden Melody Awards, in addition to "Most Outstanding Asian-American Youth Overseas" that same year.
[citation needed] On December 31, 2014, Ko released her second album XXXIII (33), which featured various artists such as Crowd Lu, Billie, and Amber An.
On August 14, 2015, Ko performed and threw the ceremonial first pitch for her hometown team, the Mets, at Citi Field.