Andersen akakwikwidza muMitambo yeIntercalated ya1906 uye muMitambo yeOlympic yeZhizha ya1908. Munguva yemitambo ya1906 muAthens, aive nhengo yechikwata cheDanish chemitambo, icho chakahwina menduru yesirivheri muchikwata, chiitiko cheSweden system. Makore maviri gare gare akanga ari rutivi rweboka reDenmark, iro rakapedza rechina mumakwikwi eboka
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