Carlo, Prince of Monaco, is the current head of state of the Principality of Monaco. Born on February 23, 1965, he is the son of Rainier III, Prince of Monaco and Grace Kelly, the famous American actress. Carlo became the prince in 2005 after his father's passing and has since focused on promoting Monaco's economy and culture. As a member of the Grimaldi family, Carlo has a strong commitment to environmental issues and philanthropy. He is married to Charlene, Princess of Monaco, and they have two children, Jacques, Prince of Monaco and Gabriella, Countess of Carladès. Carlo's leadership emphasizes sustainability and innovation in the small but wealthy nation.