Conversation so far:
who held second for most nineties in career
GW Flower
who is GW Flower
Grant William Flower is a Zimbabwean cricket coach and former cricketer.
what is Grant Flower known for
Grant Flower is rated among the best Zimbabwean cricketers in history for his consistent left arm spin and fine batting skills.
what teams did Grant Flower play for
In 1993 Grant Flower spent a season in England with Widnes Cricket Club. He also spent a season at Wallasey Cricket Club of the Liverpool Cricket Competition in 1995.

Question: when did he become a coach
Self-contained rewrite: when did Grant Flower become a coach