• John Novak is the mysterious mind guru who has David Warner preaching his message December 27, 2016 by John Novak Posted in: News - A FORMER aerobics instructor with a karate black-belt and a triple university degree is the secret weapon behind David Warner’s summer scoreboard assault. The Sunday Telegraph can reveal John Novak — the “mind coach’’ who has worked with two NRL clubs — has switched from rugby league to cricket and is now coaching several players Read More