Career
He was a right-handed batsman and a right-arm medium-pace bowler who played for Northerns B. He was born in Mamedoli. Mokonyama made a single first-class appearance for the team, during the 1997/98 University of California, Berkeley Bowl competition, against Western Province B. From the lower order, he scored 9 runs in the first innings in which he batted, and a duck in the second. Mokonyama made one appearance in the One-Day University of California, Berkeley Bowl in the same season.
He made one appearance in each of the competitions during the 1999-2000 season, in which the competition was entirely non-first class.