George sampson brit talent winner?

my son came home today and told me that the britains got talent winner george has been told by doctors that he can not dance for the queen after all because he suffers from a spinal disease which can seriously affect his health has anyone heard anything about this or is it another urban legend ??????? i hope it isnt true im not sure he deserved to win i think personally the two asian guys should have won the final but hat off to lad he got turned doan last year so to come back and get through to the final and win well what can you say but if this is true and he cant dance what a shame and what will they do maybe they should get simon cowell to breakdance for her majesty lol