Source: http://takeoffthecornerforward.com/the-top-hurling-clubs-where-all-stars-are-born/
A very interesting article from a super name for a website takeoffthecornerforward.com on the clubs who have produced all stars since its inception in 1971 covering 46 seasons up to this year.
James Stephens of Kilkenny have incredibly produced 11 different hurlers to win an All-Star.
Blackrock in Cork are in second place with 9 different hurlers winning 21 awards.
Ballyhale on the other hand have won 22 of their 27 All Stars over the course of the past 15 years.
The Bridge appear 21st on the list with 6 All Stars from 4 different players: Noel Casey (1978), Sean Stack (1981), Davy Fitzgerald (1995, 02, 05), Niall Gilligan (1999)
