Sport managers engage in strategic planning, manage large numbers of human resources, deal with broadcasting contracts worth millions of dollars, manage the welfare of elite athletes who sometimes earn 100 times more than the average working wage. the three sectors of sport that involve sport managemnt is firstly the state or public sector that develop sport policy and provide funding to other sectors and support specialists roles such as athlete development. Second is the non-profit sector, made up of vounteers from community based clubs which provide competition and participation opportunities. the third sector is the professional sector comprising of professional teams, leagues and members.