Mezue ahịrịokwu na-esonụ: Ọsọ kachasị mma ya bụ mita 15.49, nke o nwetara n'ọnwa Ọgọstụ 1939 na Bislett stadion. Site na nke a, ọ bụ onye na-edekọ ihe ndekọ Europe ruo oge ụfọdụ, na-eti akara ochie nke Vilho Tuulos site na otu sentimita. Strøm nwekwara 15.82 mita na-awụli elu na Septemba 1939 na Gothenburg, ọ bụ ezie na enyemaka ikuku iwu na-akwadoghị nke ihe dị ka 8 m / s. Maka ntụnyere, mita 15.49 ka mma karịa nsonaazụ nrite ọla edo na
1934, 1938, 1946 na 1950 European Athletics Championships, ma dịkwa mma karịa nsonaazụ mmeri na 1948 Summer Olympics. Nsonaazụ ya bụ ihe ndekọ Norwegian ruo mgbe Odd Bergh wụlitere mita 15.63 na 1962. Strøm meriri ọlaọcha na Norwegian championships na 1935 na 1936, oge abụọ n'azụ Eugen Haugland, wee bụrụ onye mmeri Norwegian na 1938 na 1939. Mgbe ahụ, ọ dịghị asọmpi Norway e mere ruo 1946 n'ihi Agha Ụwa nke Abụọ. O ritere ọla nchara n'afọ 1947 na ọla ọcha n'afọ 1949 n'azụ Rune Nilsen.