Kammala jumlar da ke gaba: An haifi Mahammad Kangarli a ranar 10 ga Janairu, 1914 a Shusha. A shekara ta 1928, yana da shekaru 14, ya zama memba na ƙungiyar Young Azer na jam'iyyar Musavat. Bayan kammala karatunsa daga makarantar sakandare, ya shiga sashen Rasha na Kwalejin Likita na Jami'ar a 1933, sannan ya shiga Kwalejin Soja ta Leningrad, daga inda ya kammala karatu a 1939. Bayan kammala karatunsa daga kwalejin, ya yi aiki a matsayin likitan soja a cikin
Yaƙin USSR da Finland. Tare da rundunar likitoci, Finns sun kama shi. Bayan shekara guda, lokacin da aka mayar da fursunoni zuwa jam'iyyun, an mayar da Mahammad Bey zuwa sojojin Soviet.