Bae Yoo Bin, monomonously known as Yubin and formerly known by her stage name, Binnie, is a South Korean singer and actress was born in Chuncheon, Gangwon, South Korea. She is a member of the girl group Oh My Girl as the group's sub-vocalist. In 2008-2012, Yoo-bin was active as a child actress, beginning with the MBC drama Saranghae Euljima (2008). In 2009, she debuted in a 3-member kids group named PrettyN Berry but the group disbanded. In 2013, Yoo-bin joined WM Entertainment and trained for 1.5 years before debuting. She debuted in Oh My Girl with the stage name, Binnie, on April 21, 2015 as the group's sub-vocalist. On January 19, WM Entertainment announced that she has changed her stage name to her real name Yubin. Bae Yoo-bin is known for Betoben baireoseu (2008), Sungkyunkwan Scandal (2010) and Lonely Enough to Love (2020).