Le Pétomane.
The stage name of Joseph Pujol (prounced POO-Hole) the renowned French flatulist. A professional farter.
So well known that there's a film.
"Le Pétomane is a 1979 British short humorous film based on the life of Le Pétomane..."
No, not pulling your leg here. A man.Named PooHole. And he made money, successfully, farting.
He was famous for his remarkable control of the abdominal muscles, which enabled him to seemingly fart at will. His stage name combined the French verb péter, "to fart" with the -mane, "-maniac" suffix, which translates to "fartomaniac".
Impress your friends at parties:
The profession is also referred to as "flatulist", "farteur", or "fartiste".
The article I stole this from says this ripsnorting hero could "orchestrate his farts to music, to the delight of his Parisian audiences. By ingesting charcoal Pujol is able to generate the gastric gasses essential for his stage act. For years he is the Toast of Paris, but with the passing years Pujol loses his muscular control, causing his act to fail in a cacophony of flatulent explosions."