Wendy has gone viral for her expertise in vocal coaching and her warm attitude towards contestants.

Fans are well aware that Wendy is one of the best singers in the K-pop industry, as seen and heard through her music, Red Velvet’s discography and live performances. Debuting in 2014, Wendy managed to win the love of fans with her songs, her voice and her impressive range.

This year, the “Wish You Hell” singer gained attention for her inclusion as a judge on Mnet’s new survival show, “Build Up: Vocal Boy Group Survivor.” Fans were happy to see Wendy now take on the role of judge and coach, given her amazing vocal caliber.

On November 25, fans shared numerous clips on the social media platform X (formerly Twitter), showing Wendy in first person with the contestants’ voices. One of the clips showed Wendy gently leading a contestant with her joke, sparking positive attention from fans.

Wendy and the judges were serenaded by an attendee in another clip. Subsequently the competitor was also guided by Wendy, who provided useful ideas and advice regarding singing the falsetto lines.

Fans were very impressed with Wendy’s expertise in vocal coaching, even mentioning how she is setting the gold standard for survival show judges. Others also praised the idol’s encouragement and compassion for the trainees.