Four players in football history penned a lifetime deal, but only one is still on course to fulfil it.
Josh Lawless
Raul
R9 won the Ballon d'Or twice with Inter Milan and Real Madrid
John McDougall
Raul played alongside Ronaldo for one season at the end of his Real Madrid career.
Rory O'Callaghan
Chelsea reportedly tried a world record transfer back in 2003.
Marcus Chan