Kim Yu Bin, commonly known as Yubin, is a South Korean singer, rapper, actress, model and MC. She is the main rapper of the Korean girl group Wonder Girls, which debuted under JYP Entertainment in 2007. Yubin debuted as a soloist with "Lady" in June 2018 and in November of 2018, she came back with "Thank U Soooo Much". (Source: Wikipedia) Watch drama online for free.