Behind an Australian-American mathematician who has worked in various areas of mathematics and who else is a Romanian child prodigy in mathematics the third youngest gold medalist in IMO history ?
Ömer Cerrahoğlu: Ömer Cerrahoğlu (born 3 May 1995) is a Romanian child prodigy in mathematics. Ömer Cerrahoğlu:  At the age of , he won a gold medal at the 2009 International Mathematical Olympiad, making him the third youngest gold medalist in IMO history, behind Terence Tao and Raúl Chávez Sarmiento. Terence Tao: Terence Chi-Shen Tao FAA FRS (born 17 July 1975) is an Australian-American mathematician who has worked in various areas of mathematics.
Raúl Chávez Sarmiento