the woman sat with the contestants is karen barber, she was nikki slaters partner around about the same time as torvill n dean were in their hay day, she trains them along with chris and jane. and that guy with the scar on his head got the victoria cross for what he did abroad, im not sure where it was, but he saved loads of ppls lives, i think he is the only living person to have the vc, and he has the initials after his name. he was in a coma and actually suffered brain damage, i think he still struggles to do a lot of things.