John O'Neill is a former professional rugby player from Australia, known for his skills as a winger. He played for the Australian national rugby union team and had a successful career in both domestic and international competitions. O'Neill was recognized for his speed and agility on the field, contributing to his team's performance during matches. After retiring from playing, O'Neill took on various roles in rugby administration, including serving as the CEO of Rugby Australia. His leadership helped shape the direction of the sport in the country, promoting its growth and development at all levels.