Complex sentence: Vinod Gupta (born 1945/46) is an Indian-born American businessman, the former chief executive officer (CEO) and chairman of infoGROUP (previously known as infoUSA).
Split into simpler sentences: Vinod Gupta (born 1945/46) is an Indian-born American businessman. He is the former chief executive officer (CEO) and chairman of infoGROUP (previously known as infoUSA).