World Wrestling Entertainment star Dalip Singh, better known by his ring name The Great Khali, underwent surgery Wednesday to remove a tumor that caused his huge size. At 7-foot-1 and weighing 347 pounds, Singh, a former police officer in India's Punjab province, made his WWE debut in 2006, and won the World Heavyweight Championship belt just a year later. But while his dimensions have earned him celebrity status, they are the result of a tumor that likely triggered long-term health complications.

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