RABAT, Morocco (TheStreet) -- The head of Abu Dhabi's sovereign wealth fund has gone missing after his glider crashed, according to a published media report.

Rescuers were searching an artificial lake in Morocco Saturday for Ahmed bin Zayed Al Nahyan, the managing director of the Abu Dhabi Investment Authority, the world's largest sovereign wealth fund, the

Associated Press

reported.

Al Nahyan's glider crashed in the lake Friday, the

AP

reported, citing Morocco's official

MAP

news agency. The pilot of the plane survived and was rescued.

The Abu Dhabi Investment Authority could not be immediately reached for comment, the

AP

said.

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This article was written by a staff member of TheStreet.com.