Park Sun-young (born May 30, 1989), better known by her stage name Hyomin, is a South Korean singer, songwriter and actress. She is a member of South Korean girl group T-ara.
Hyomin's path to stardom started early when she won the MiMi Princess modeling contest at the age of 8. She was a famous internet ulzzang and even modeled for online shopping malls before debuting with T-ara. She was a trainee under JYP Entertainment and was considered to be a replacement for Hyuna, who was a member of the Wonder Girls in 2007. Before being cast by Core Contents Media, she started appearing in music videos, such as SS501's "Unlock", SG Wannabe's "Smooth Break-Up" and FT Island's "Heaven".
She was chosen by Core Contents Media to be featured in some of her labelmates' songs prior to her debut. This included Hwang Jung-eum, the Colour Pink project with Seeya, Davichi and Black Pearl. She has also performed on a music show with Seeya during their promotions for the song "Hot Girl".