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?

Question: When did he start playing cricket?
Self-contained rewrite: When did Malcolm Marshall start playing cricket?