Has vast experience in sport, having served in various positions since 1978. He was elected Member of the Executive of the Northern Transvaal Korfball Union and South African Korfball Association in 1978 and 1988 respectively. In 1994 he was elected Secretary General of South African International Korfball Association and subsequently President of the South African Korfball Federation. He also held a position in the Gauteng North Sports Council, was Vice President for Africa North and South America of International Korfball Federation, Chair of Gauteng North Sports Council and of Commonwealth Korfball Association. In 2006 Williams was elected Board Member of SASCOC and was Chef de Mission of Team South Africa to the 2008 Paralympic Games in Beijing.