Complex sentence: Warren Edward Buffett (born August 30,1930) is an American business magnate, investor, philanthropist and the Chief Executive Officer, President, and Chairman of Berkshire Hathaway.
Split into simpler sentences: Warren Edward Buffett (born August 30,1930) is an American business magnate, investor, philanthropist. Buffett serves as the Chief Executive Officer and Chairman of Berkshire Hathaway.