Bill Crothers Secondary School   • Sports Alliance of Ontario   • OUA (Ontario University Athletics)   • CIS (Canadian Interuniversity Sports)   • Ontario College Athletic Association   • NCAA rules around completing high school in 4 years Eligibility and recruiting   • Ministry of Education and Training   • Ministry of Health Promotion Ontario   • Olympic Movement   • Ontario Federation of Secondary School Athletics   • Sport Canada   • York Region District School Board   • York Region Athletic Association