She has even collaborated with her uncle in the single "I Love You Everyday (매일매일 사랑해)" 10Yooji participated in K-pop Star 2 but was eliminated in the Top 8 and was part of the group, YouU.
Ia juga pernah berkolaborasi dengan pamannya dalam singel "I Love You Everyday (매일매일 사랑해)" 10Yooji adalah peserta K-pop Star 2 namun tereliminasi pada top 8 dan merupakan bagian dari grup YouU.