<prompt> Qedela umusho olandelayo: Isilinganiso sakhe esiphakeme sokugxuma kathathu sasingamamitha angu-15,49, asithola ngo-August 1939 eBislett stadion. Ngalokhu waba umnikazi werekhodi laseYurophu isikhathi esithile, eshaya uphawu oludala lukaVilho Tuulos ngamasentimitha ayisithupha. UStrøm futhi waba nejubane elingamamitha angu-15.82 ngoSepthemba 1939 eGothenburg, yize kwaba nosizo lomoya olungekho emthethweni olungaba ngu-8 m s. Ukuze kuqhathaniswe, amamitha angu-15,49 angcono kunemiphumela yokuwina indondo yegolide emidlalweni yamazwe omhlaba.  <response>: 1934, 1938, 1946 no-1950 European Athletics Championships, futhi futhi kungcono kunomphumela wokuwina kuma-Olympics asehlobo ka-1948. Umphumela wakhe waba irekhodi laseNorway kwaze kwaba yilapho u-Odd Bergh eqa amamitha angu-15.63 ngo-1962. UStrøm wathola izindondo zesiliva emidlalweni yaseNorway ngo-1935 nango-1936, zombili izikhathi ngemuva kuka-Eugen Haugland, futhi waba ngumpetha waseNorway ngo-1938 nango-1939. Khona-ke, akukho mqhudelwano waseNorway owaqhutshwa kwaze kwaba ngo-1946 ngenxa yeMpi Yezwe II. Wathola indondo yethusi ngo-1947 nendondo yesiliva ngo-1949 ngemuva kukaRune Nilsen. 