Number 1, it's not that unusual to see young pilots (less than 30 y/o) flying the heavy jets; Being in the right place at the right time, hard work, luck, or simply knowing the right people.
Number 2: Some guys in their mid-thirties can actually look much younger: luck, looking after themselves, or simply knowing the right people - (hair transplant specialists
lol. I only found this out as I have a habit of pulling hair during....