Sean McMahon August 3, Darren Clarke remains one his most high-profile clients. As the founder of ISM Sports Management Agency, Chandler has developed the company into a multi-sport management agency with showjumping and cricket other sports they have worked in. Now, Chandler is focused on moving into rugby, one of the fastest growing sports in the world from both a participation and commercial perspective. Of course, you need experience before going into the deep end and Chandler has found that with Hans Arthur, an agent from Northern Ireland who represents Neil Best and Paddy Wallace among others. You need more clients to make a success of it than you would do, certainly in showjumping. It certainly happened where we moved a golf sponsorship to cricket or we moved showjumping sponsorship to golf so from that perspective, just to cover more sports gives you just a broader space of sponsorship opportunities.