GSC is a management agency representing world class athletes. We are also active as hosts of athletic events and are specialists in marketing and sponsoring around the world. Global Sports Communication represents some 120 athletes from 20 different countries. We negotiate with organisers and sponsors, organise travel, accommodation and visas. We also offer medical, training and marketing assistance. Besides, we recruit elite athletes for international athletic events like Amsterdam, Mumbai and Hamburg marathon. Since 2005 we annually organise the Shanghai Diamond League in China.