According to various media outlet reports on July 18 KST, musician/producer Yoon Sang's son will debut in SM Entertainment's new 7-member rookie boy group. 

Previously, Yoon Sang (Lee Yoon Sang) introduced his family to the public in 2018 on the SBS program, 'Single Wife 2'. It was revealed that Yoon Sang's wife, actress Shim Hye Jin, was residing overseas in New Jersey, the United States, with their two sons, while Yoon Sang supported them with his career as a music producer in Korea. 

Born in 2003, Yoon Sang's oldest son Lee Chan Young garnered attention upon the airing of 'Single Wife 2' for his "flower boy" visuals, even at a young age. Some netizens even labeled him as a contender for "the most handsome celebrity son". Then, in 2020, Yoon Sang commented on the MBC program 'South Korean Foreigners', "My son is no longer swimming and now wants to go into music, like me. He's not bad at writing songs, well for a high schooler." 

Meanwhile, SM Entertainment's upcoming rookie boy group recently arrived at Incheon International Airport after successfully wrapping up the filming of two MVs in Los Angeles, California, ahead of their projected debut in September. The group is made up of former NCT members Sungchan and Shotaro, S.M.ROOKIES members Eunseok and Seunghan, and three hidden trainees - one of whom, according to insiders, is Lee Chan Young. 

In response to inquiries about Lee Chan Young being in the lineup for the new boy group, a representative of SM Entertainment responded, "We will reveal more details on the new boy group on August 1. Please look forward to it."