Complex sentence: Jamil Sahid Mohamed Khalil (born 1936 in Freetown, Sierra Leone) was a Lebanese-Sierra Leonean businessman and diamond tycoon who made millions of dollars in the diamond trade, fisheries, tourism and an airline.
Split into simpler sentences: Jamil Sahid Mohamed Khalil (born 1936 in Freetown, Sierra Leone) was a Lebanese-Sierra Leonean businessman and diamond tycoon. He made millions of dollars in the diamond trade, fisheries, tourism and an airline.