History of the National Hockey League/1942–1967/Unionization/Alan Eagleson
Led by Alan Eagleson, the National Hockey League Players' Association (NHLPA) was formed in 1967. Eagleson became the sport's first player agent in 1966 when he negotiated a deal on behalf of Bobby Orr with the Bruins that saw the 18-year-old rookie become the highest paid player in the NHL. At its peak, Eagleson's practice represented 150 professional athletes. Eagleson had also helped settle an American Hockey League players strike sparked by mistreatment of players. In June 1967, the NHLPA was announced, and quickly received acceptance from the owners.