Shareholders look beyond Warren Buffett, at 91, world's most famous investor

Berkshire Hathaway, whose dozens of businesses include the BNSF railroad and Geico car insurance has a succession plan in place

Billionaire investor Warren Buffet said the building blocks of Berkshire Hathaway will survive him.

Berkshire Hathaway shareholders face a question that Warren Buffett sought to tackle at the company's annual meeting: How will Berkshire fare when he's no longer around?

Mr Buffett, perhaps the world's greatest investor, and with the star power to draw fans from around the world, is 91. His longtime vice-chairman, Charlie Munger, is 98.