Alumni Reunion on Campus On May 12th, Yonsei University celebrates its 127th anniversary at the Yonsei 100th Memorial Hall. The anniversary ceremony will include the congratulatory speech by Yonsei President Jeong Kap-young, the Yonsei Social Service Award, and the Yonsei Academic Award. In addition, the alumni reunions for 25th and 50th anniversary of graduation are to be held on Sinchon campus.