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Lee Eun Sang (이은상; or simply Eunsang) is a South Korean singer-songwriter, rapper, and actor under Brand New Music. He is a member of the boy group YOUNITE and a former member of the project boy group X1.

He is also a member of the project group MARS under the name Dan (단).

He made his solo debut on August 31, 2020 with the single album "Beautiful Scar".


2019–2020: Produce X 101, X1

In 2019, Eunsang participated in Mnet's boy group survival show Produce X 101 representing Brand New Music. He finished in the X place, thus becaming a member of X1.[1] The group officially debuted on August 27, 2019 with the mini album, 비상 : Quantum Leap.

However, on January 6, 2020, the agencies representing the members announced the group has disbanded due to not being able to reach an unanimous agreement following the Produce 101 vote manipulation controversy.[2]

2020: Solo debut with "Beautiful Scar"

On August 13, 2020, it was announced that he would be making his solo debut on August 31 with the single album "Beautiful Scar".[3]

2021: "Beautiful Sunshine", acting debut

On August 16, 2021, it was announced that he would be making his first comeback with his second single album "Beautiful Sunshine".[4]

On September 24, it was confirmed that Eunsang would be making his acting debut through the JTBC drama Idol: The Coup.[5] The first episode then aired on November 8 with the twelfth and final episode airing on December 14.


On January 7, Eunsang was introduced as a member of the male trainee group BRANDNEWZ through a cover of Audrey Nuna's "Damn Right".[6] On February 15, he was introduced as a member of the boy group YOUNITE.[7] They debuted on April 20, 2022 with the EP, Youni-Birth.

Personal life


On February 10, 2022, Eunsang graduated from the School of Performing Arts Seoul under the practical music department.[8]


Single albums



Producing and writing credits

  • All credits adapted from KOMCA, unless stated.[9]
Artist Song Album Type
BDC feat. Lee Eun Sang "Go Get Her" The Intersection : Belief Writing
Kim Woo Seok & Lee Eun Sang "Memories" Writing
Lee Eun Sang "Lemonade" "Beautiful Sunshine" Writing
"Stay In Here"



  • Idol: The Coup (JTBC, 2021)

Reality shows


  • His MBTI personality type is INFJ.[10]
  • His hobbies include coupang window shopping, and looking for good unknown songs.[10]
  • His skills include making songs.[10]
  • He is known as the tall one in YOUNITE.[10]
  • His motto is life is the sum of moments.[10]


Main article: Lee Eun Sang/Gallery


Official links