looked much older.
Booze but to be fair his character was meant to be much older so they made him look that way
He was also a multipack-a-day smoker. That couldn't have helped either. Always found that weird since lung cancer killed both his father and stepmother.
A lot of people seem to have the attitude to smoking, drinking and drugs " Yeah they kill folk but I wont be one of those folk"
booze and smokes with age and kill a person.