Broncos great Darren Lockyer has admitted to beating a gambling problem so bad it prompted his concerned parents to ask Wayne Bennett for help.
Lockyer makes the revelation in his self-titled autobiography, which goes on sale on Wednesday, in which he gives his version on a number of controversial issues on and off the field during his 17 seasons with the club.
Lockyer's parents became increasingly worried by their son's betting habits in 1996-97 as they escalated from A$5 to A$500 a race. They telephoned the master coach out of desperation.
As his bets kept increasing and he suffered a run of heavy losses in the thousands of dollars, Lockyer says he was left "just shattered".
"It took a run of outs for me to finally confront the fact that I had a bit of a problem which needed addressing before it spiralled out of control," he writes.