Non Academic - Ingvar Abramovich Rusli ( 5 )

Winning the 3rd place both in single and double category in the 11th KETF Gimcheon International Junior (U12) Tennis Championships 2017.

Academic - Jonathan Christian Tanuwijaya ( 12 )

Winning Gold Medal in Mathematics research for International RMC Young Scientist Competitions (i-RYSCE)

Academic - Shinichi Susilo Dharma ( 8 )

Winning the Bronze Medal in World Mathematics Invitation in Vietnam

Academic - Charlene Gunawan Teguh ( 7 )

Winning the Bronze Medal in World Mathematics Invitation in Vietnam

Academic - Esther Gabriella ( 5 )

Winning the gold medal in WMI - World Mathematics Invitation in Vietnam

Academic - Carine and Jovanka ( 8 )

Winning the First place in Life Science in Competition Young Scientist

https://www.instagram.com/p/BYNW9_-HNqP/?taken-by=citahatischool
#CYS #winner #competition #youngscientist #lifescience

Academic - Nicholas Patrick ( 9 )

Winning the First place in Mathematics in Competition Young Scientist

https://www.instagram.com/p/BYNXJPQHuWm/?taken-by=citahatischool
#CYS #winner #youngscientist #mathematics

Academic - Timothy and Bryan Noel ( 9 )

Winning The Special Award for Physics in Competition Young Scientist

https://www.instagram.com/p/BYNXUTCnIv6/?taken-by=citahatischool
#CYS #winner #youngscientist #physics

Academic - Gabriella (8) and Nicholas Patrick (8)

2nd Runner up in Olimpiade Matematika ITS

Non Academic - Jonathan Wijono (11IPS)

Being the Golf Champion in Overall Best Gross 10th Faldo Series Indonesia