International Mathematical Olympiad 2020

Congratulations to RGS student Hu Xinghui on winning a silver medal at IMO 2020, representing Singapore at the world's top maths competition for high school students.

Last updated on 4 May 2026

International Mathematical Olympiad 2020

Congratulations to RGS Year 4 student Hu Xinghui who clinched a silver medal at the International Mathematical Olympiad (IMO) 2020! She was part of a six-person team that represented Singapore this year for the Olympiad, making her the first RGS student to be part of the Singapore team in the competition.

Blue text reading IMO with a globe icon, a diagonal line, and 2020 with a reflection effect below.

IMO is the World Championship Mathematics Competition for high school students and is held annually in a different country. The first IMO was held in 1959 in Romania, with seven countries participating. It has gradually expanded to over 100 countries from five continents.