Born on April 4, 1986, Lee Hyuk-jae, stage name Yin Hyuk, singer, actor, host, male singing group Super Junior and members of its sub-group, was born in Goyang, Gyeonggi Province, South Korea, and graduated from baekje University's School of Performing Film and Television. In 2005, he officially debuted as the singing group Super Junior, and won the SBS Performing Arts Awards Reality TV Department Newcomer Award and The Musical Awards Best Male Newcomer Award. His film and television works include "Hua Mei Nan Terrorist Attack", "Dream High", "Rainbow Romance" and so on.

Yin Hyuk is an idol with both appearance and strength, as a member of SJ, he loves the group and has a musical cell, and has written songs many times and achieved good results. In terms of emotional life, due to the reason of appearance and talent, it is also quite colorful, and many well-known actresses such as IU have also had scandalous relationships. Of course, the most worth mentioning is probably the "love affair" between Yinhe and Li Donghai, they have many CP fans, and every time they concert, the fans at the bottom will be coaxed all day long.
But in fact, the two are just good buddies, as for the rumored Li Donghai blocking Yinhe's multiple relationships, it is naturally a figment. On April 19, 2007, Yin Hyuk, Li Te, Prodigy, and Yao Gyu-hyun were in a car accident near the Banpo Bridge on Olympic Avenue in Seoul, South Korea, and Yin Hyuk was slightly injured. On October 13, 2015, Yin Hyuk enlisted as an active member of the Army for 21 months, and was distributed to the 102 Supplementary Team in Chuncheon, Gangwon Province, after receiving 5 weeks of basic military training;
In the same month, he served as the leader of the training squad; on November 20, he attended the graduation ceremony of the recruit training and received the Award of Excellence; and in December, he was assigned to the Headquarters of the First Field Army of the Korean Army in Gangwon Province to continue his service. He was discharged from the army on July 12, 2017. In a certain program, Lee Hyuk-jae talked about his first love girlfriend, who was in junior high school, and revealed that the first kiss between the two was because the jealous girlfriend kissed someone else, and he also wanted a kiss, so the first kiss happened.