JOINING Jack will have star billing at Wembley this weekend.
Jack Johnson will carry out the coin toss before the Challenge Cup Final between Warrington and Leeds, with respective captains Adrian Morley and Kevin Sinfield.
The four-year-old - suffering from degenerative condition Duchenne muscular dystrophy - will then watch the game with parents Andy and Alex in the royal box, rubbing shoulders with guest of honour Peter Phillips - the Queen’s grandson.
Ex-Warriors player Andy thanked the RFL and said he was “delighted” to be asked to carry out the coin toss.
FOR A FULL UPDATE ON THE JOINING JACK CAMPAIGN SEE THIS WEEK’S WIGAN OBSERVER (OUT TUESDAY)