Summary
William who is 58 got his eyeball tattooed. The reason why he got this done is because he had a condition which changed his eye. Now that the surgery has been done his eyes look almost identical.
Opinion
I would not want to get my eyeball tattooed because I think that it would hurt. I would be very scared if I got this done. I also wouldn't want to get it done because something might go wrong and I might loose my eyeball.