- Country:Great Britain
- Born:23 May 1966 (54 years)
Scottish Billy Cusack won six national titles but was even more successful as a coach.Helped Graeme Randall to take the -81kg World title in Birmingham and helped various talents. Was married to Loretta Doyle. He participated at Worlds and Olympic Games.
Competitions - Medal overview B S G
- International Tournaments 451
- National Championships Seniors 107
- National Championships Cadets 100