Clairvoyants, John Kear’s mind games and imaginary trophy lifts: the inside story of how Sheffield Eagles stunned the world in 1998

There is no such thing as a brief chat with Mark Aston – and when you cover a topic like the most incredible Challenge Cup Final upset in history, nor should there be. Some are keen to look forward in life and leave the past behind them: but May 2nd 1998 is a day that…