Not much else is known about Roland, but his curiously enough, his profession has a long and interesting history. In the Innu mythology of Canada, Matshishkapeu (literally the “Fart Man”) is the most powerful spirit, a legendary shaman which can, among others, inflict gastrointestinal pain or relief. Other than that, most references to flatulists (also called fartists) are comical.
Even Saint Augustine mentions some performers who did have “such command of their bowels, that they can break wind continuously at will, so as to produce the effect of singing.” The profession was apparently quite widespread in Ireland throughout medieval times, and there were also several performers in England, and Japan – during the Edo period, in the 1600s. Flatulism was brought back by Le Pétomane, a Frenchman who developed a technique in the 1900s, by inhaling air through his mouth and releasing it through his rectum. Sadly, in recent years, flatulism declined, almost falling in to non-existance (bar some “amateur performers). But none reached Roland’s prowess and gastrointestinal talent.