Congratulations! Oshen Wijesundara
Master Oshen Wijesundara won a silver award and secured the 4th global rank at the Natural Science Olympiad global round held in Houston, Texas, USA.
The RIS family congratulates him!
#ris
#ris_kurunegala
#LifeAtRIS
#naturalscienceolympiad
#global
#usa
#lka
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