How Billy Beane and his Moneyball philosophy unleashed a revolution in the sports world: from AZ to Brad Pitt

The former American baseball player Billy Beane (63) not only turned the complete sports world upside down with his groundbreaking and statistics based on statistics, he is also a five percent owner of football club AZ. Beane (63) was the main act on a symposium of the Alkmaar top club.

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