It's going to be pretty much impossible given his age and occupation. I personally don't see any realistic paths for him to immigrate.
There's no way he's going to score enough points under Express Entry given his age and level of education (Express Entry also requires a person to have at least 1 year of skilled work experience that is continuous and in a single NOC within the last 10 years). And his occupation isn't in demand in any province.
Sorry, I don't see any options for him.