Gunnar Nordström (12 March 1881 – 24 December 1923) was a Finnish theoretical physicist best remembered for his theory of gravitation, which was an early competitor of general relativity. Nordström is often designated by modern writers as The Einstein of Finland due to his novel work in similar fields with similar methods to Einstein. Education and career. Nordström graduated high-school from Brobergska skolan in central Helsinki 1899.
https://en.wikipedia.org/wiki/Gunnar_Nordstr%C3%B6m