Sukomanunggal - SMA Gloria 1 - Prestasi Gold Medal Matematika dan Silver Medal Bidang Bahasa Inggris – Student Science Olympiad March 9, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Gold Medal Geografi dan Silver Medal Sosiologi – Student Science Olympiad March 9, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Juara 1 – Accounthink: Crunch The Number February 16, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Perwakilan Provinsi Jawa Timur dalam Kompetisi Sains Nasional February 16, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Bronze Medal – The National Pateron Math Olympiad 2020 February 15, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Gold Medal – Olimpiade Sains Indonesia 2020 February 15, 2021 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Runner Up 1 Erlangga English Speech Contest 2020 December 15, 2020 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Best Paper 2 Student Stock Exchange Games 2020 December 15, 2020 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Juara 1 Global Business Mathematics Olympiad 2020 October 12, 2020 SMA Kristen Gloria 1
Sukomanunggal - SMA Gloria 1 - Prestasi Silver Medal Business Mathematics Olympiad 2020 October 12, 2020 SMA Kristen Gloria 1
