The former chief executive of the Southern Africa Tour is to become Director of Tournaments as ISM continues to extend its business interests.

ISM chief Chubby Chandler paid tribute to a close friend who has agreed to become a business colleague as well. "Louis brings a wealth of experience, bundles of enthusiasm and an eye for detail unmatched in the golf world," he said.

"We are developing rapidly as a company and I see the acquisition of Louis as another significant step forward in our expansion. I am also extending a relationship that goes back to the days when I was a player and he was a caddie."

Martin will combine his new role together with his appointment as Director of International Services to the European Tour.

Written by Martin Hardy on behalf of ISM.