Ireland's slot machine king was once a garda. Quirke (69) owns the Dr. Quirkey's one-armed bandit operation in Dublin as well as a blob of property. Quirke is still working on ambitious plans to build a €450m super casino in Borris, Co Tipperary, having splashed out to build up a land bank there.
Lamborghini-driving son Wes is married to former Miss World Rosanna Davison, while other son Andy is behind the RTÉ comedy show Damo and Ivor. His Dublin pool and jukebox company had net assets of €30m.