Kammala jumla mai zuwa: Mario Massa (29 ga Mayu, 1892 <unk> 16 ga Fabrairu, 1956) dan wasan Italiya ne wanda ya yi gasa a Wasannin Olympics na 1908, a Wasannin Olympics na 1912, da kuma Wasannin Olympics na 1920. An haife shi a Nervi. A cikin 1908 an cire shi a zagaye na farko na taron mita 400 na kyauta. Shekaru huɗu bayan haka an cire shi a wasan kusa da na karshe na gasar mita 100 na 'yanci. Ya kuma shiga cikin
A gasar tseren mita 400 da tseren mita 1500 amma a duka biyun an fitar da shi a zagaye na farko. A Wasannin 1920 ya kasance memba na ƙungiyar relay na Italiya wanda ya gama na biyar a gasar relay na 4 x 200 mita. A cikin tseren mita 100 na 'yanci an fitar da shi a zagaye na farko.