That's some size carp 20lber mate..biggest I've caught was 14lb it didn't look very appetising to me though..but no doubt if you are brought up eating them you would think differently I suppose..
A bit off topic mate..I remember you saying about Nepal or Tibet I think it was and you mentioned the dead being left out for the birds..
I can't remember if you did or didn't go to everest base camp..that's something I would love to do..