Did you ever think not all fat people overeat? I went to school with a girl who ate 500 calories a day and weighed close to 400 pounds. Doctors said she wouldn't live to be 20. Not all endocrine systems are created equal.
Hand and face tattoos are never good in interviews. At least he could comb his hair over to hide it during interviews/trial period.
I know a guy who was pulled up by his boss for shaving his head. Apparently it made him look like a thug to one of the customers.
When speaking to his boss, who wears an very obvious wig, he said how his hair was receding and getting thin. "It was a choice of either shaving it off or wearing a wi... hat"