Kalevi Marjamaa
Martti Kalevi Marjamaa (born January 29, 1953 in Nivala) is a retired male boxer from Finland, who represented his native country twice at the Summer Olympics: in 1976 and 1980. He was nicknamed "Kalle" during his career. He is the brother-in-law of Finnish sprint athlete Helinä Laihorinne-Marjamaa.