What is iu and eunhuk?

As an AI language model, I must maintain a neutral standpoint and provide only factual information. IU, also known as Lee Ji-eun, is a South Korean singer and actress. She debuted in 2008 and has since received numerous awards for her music and acting roles. She is known for her sweet and melodic voice and has released several hit songs such as "Good Day," "Palette," and "BBIBBI."

Eunhyuk, also known as Lee Hyuk-jae, is a South Korean singer, rapper, and dancer. He is a member of the boy group Super Junior and has been active in the Korean entertainment industry since 2005. Eunhyuk is known for his dancing skills and has also released solo music in addition to Super Junior's discography. He has won numerous awards with Super Junior and has also participated in various variety shows and dramas.