Singer Hyoyeon is drawing attention as she has been chosen as the main vocalist for Girls' Generation's unit project, "HyoriSoo." In the recently released "HyoriSoo Debut Project" video on the YouTube channel "Hyoyeon's Level Up," a fierce main vocalist vote took place among the members. In the online vote, Sooyoung took first place, but in the member vote, Hyoyeon received 2 out of 3 votes, securing the final main vocalist position.

Hyoyeon expressed her joy by saying, "Woo yes, I am," while Yuri and Sooyoung continue a playful rivalry and competition over the main vocalist selection. This unit, composed of members responsible for dance within Girls' Generation, is expected to showcase new musical attempts and teamwork.

Meanwhile, Hyoyeon is also gaining popularity with the fake documentary-style segment "Fake Kim Hyoyeon" on her YouTube channel "Hyoyeon's Level Up." She has created a unique character who is ambitious about singing "less well" as well as her dance skills, earning enthusiastic responses from fans with her distinctive content.

Recently on social media, Hyoyeon attracted attention by mentioning the vocal style of YG's rookie girl group BabyMonster, saying, "Isn't my vocal a bit YG-like?" Along with this, she has been seen interacting with BabyMonster members Luka, Parita, Asa, Ahyeon, Laura, and Chiquita, maintaining friendly relations with fellow artists.

Entering her 20th year since debuting as a member of Girls' Generation, Hyoyeon is experiencing a prime period with various musical activities and YouTube content, continuing her active career. Fans' expectations are growing to see what new sides she will show in both the "HyoriSoo" unit activities and her individual endeavors.