KpopHerald on X: "[Showcase] Sharing official pictures of @82major_officia members at the debut showcase! Here are Park Seok-joon, Yoon Ye-chan and Nam Sung-mo first! 🙌 #82MAJOR_ON #82MAJOR #PARKSEOKJOON #YOONYECHAN #NAMSUNGMO https://t.co/HnrvsZiMz8" /