May 2, 2019
The International Mendeleev Chemistry Olympiad was held in Saint Petersburg, Russia, with participation of schoolchildren from 33 countries.
Movses Aghekyan, 12th grade studentl of Yerevan's Heratsi High School, representing Armenia's Olympic team, won silver medal and 12th grade student Hovhannes Matevosyan from the same school won a bronze medal.