Maverick, Queencylla, Lana, Jose
MDC Senior High 1st Place in Rally Competition held by Widya Mandala Catholic University Surabaya
Felicia, Ariel, Angelina, Jollene, Shallom, Gabriella, Grace, Nayla, Sheren, Tiara
MDC Senior High 3rd Place in Ciputra Cup 2023 Senior High School Girls Basketball Category
Felicia Nicoline Wu
MDC Senior High Bronze Award in STEAM AHEAD 2023 By Vanda Global Finals (Team)
Nathania, Jessica, Catherine
MDC Senior High Silver Award in OSBI 2023 (Olimpiade Sains Beregu Indonesia) By ISS (Indonesia Scientific Society)
Jonathan Calvin
MDC Senior High Silver Award in OBI 2023 (Olimpiade Biologi Indonesia) By ISS (Indonesia Scientific Society)