What does he do?
He is a diver.
What does she do?
She is a programmer.
What does he do?
He is a Youtuber. (Or Content Creator)
What does he do?
He is a scientist.
What does he do?
He is a musician.
What does she do?
She is a doctor.
What does he do?
He is an engineer.
What does she do?
She is a pilot.
What does he do?
He is a policeman.
What does he do?
He is a businessman.
What does he do?
He is a fireman.
What does he do?
He is an athlete. (Or gym trainer.)