Conversation so far:
When was Malcolm Marshall born?
Malcolm Marshall was born 18 April 1958.
Where did Malcolm Marshall grow up?
Malcolm Marshall grew up in the parish of Saint Michael, Barbados.
Who were Malcolm Marshall's parents?
Malcolm Marshall's father, Denzil DeCoster Edghill was also an outstanding cricketer who played for Kingspark cricket club in St. Philip. His mother was Eleanor.
Where did Malcolm Marshall go to school?
Malcolm Marshall was educated at St Giles Boys' School from 1963 to 1969 and then at Parkinson Comprehensive from 1969 to 1973.
Did Malcolm Marshall go to college?
When did Malcolm Marshall start playing cricket?
Malcolm Marshall was partly taught cricket by his grandfather, who helped to bring him up after his father's death. He played cricket for the Banks Brewery team from 1976.
Was Malcolm Marshall successful with the Banks Brewery team?
Malcolm Marshall's first representative match was a 40-over affair for West Indies Young Cricketers against their English equivalents at Pointe-à-Pierre, Trinidad and Tobago in August 1976.

Question: How long was he with them?
Self-contained rewrite: How long was Malcolm Marshall with the Banks Brewery team?