You may remember Rao, the Hindu holy man who flirted with fame in 1966. The old mystic believed he could walk on water. He was so confident in his own spiritual power that he announced he would perform the feat before a live audience. He sold tickets at $100 apiece.

Bombay’s elite turned out en masse to behold the spectacle. The event was held in a large garden with a deep pool. A crowd of more than 600 had assembled. The white-bearded yogi appeared in flowing robes and stepped confidently to the edge of the pool. He paused to pray silently. A reverent hush fell on the crowd.

Rao opened his eyes, looked heavenward, and boldly stepped forward. With an awkward splash he disappeared beneath the water. Sputtering and red-faced, the holy man struggled to pull himself out of the water. Trembling with rage, he shook his finger at the silent, embarrassed crowd. “One of you,” Rao bellowed indignantly, “is an unbeliever!”