Warren Buffett, the chairman and CEO of Berkshire Hathaway, attends an event in Washington, DC, in 2012. He is celebrating his 90th birthday this year.
Buffett was born in Omaha, Nebraska, on August 30, 1930. He was the only son of Laila and Howard Buffett. Howard was a US congressman.
A young Buffett, far left, is seen with his grandfather, Ernest, as well as his cousins and two sisters.
Laila Buffett poses with her three children — from left,…