Yoon Eun Hye entered the entertainment industry since she was 15 (in 1999), as the last member of a Kpop girl group called Baby VOX. She was the youngest member and was assigned the baby role of the group. She recorded 4 albums with the band before leaving the group in July 2005 to persue her acting career. Yoon Eun Hye had her first major acting in a drama, Goong or Princess Hour, as Shin Chae-gyung.

It became a big hit Asia-wide after it was aired in many Asian countries such as Thailand, Taiwan, Singapore, Philipines, etc. Yoon has become so popular since then and even was cheered to be a real couple with Joo Ji Hoon, her co-star in Goong. Her second acting role is in a movie called Escaping from Charisma, act as Han Su, the tough girl. She gained more and more fans base on the role she play in the drama and movie. The third acting role is in a drama called The Vineyard Man, as Lee Ji Hyun. Yoon Eun Hye had improved her acting skill so much in this drama, even though it was underrated.



She recieved a Grime Best Actress Award for this drama, The Vineyard Man. She truly deserved. Yoon Eun Hye was the lead star of The 1st Shop of Coffee Prince portraying a male role in the drama. Criticisms arose after the first episode aired, but then she proved her acting capabilities even before the drama ended. In line with this, different companies were eyeing her as their endorser due to her gained popularity.