From Drexel University's Smart Set:
Scent of a Führer
Hitler wanted to control the world. But he couldn't even control his flatulence.
Guests at the Berghof, Hitler’s private chalet in the Bavarian Alps, must have endured some unpleasant odors in the otherwise healthful mountain air.
Mussolini and Hitler
The dictator who smelt it, dealt it.
It may sound like a Woody Allen scenario, but medical historians are unanimous that Adolf was the victim of uncontrollable flatulence. Spasmodic stomach cramps, constipation and diarrhea, possibly the result of nervous tension, had been Hitler’s curse since childhood and only grew more severe as he aged. As a stressed-out dictator, the agonizing digestive attacks would occur after most meals: Albert Speer recalled that the Führer, ashen-faced, would leap up from the dinner table and disappear to his room....MORE
UPDATE: email from a reader, "If only he had harnessed that power for good rather than evil".