Robert Irvine is a British celebrity chef, restaurateur, and television host best known for his work on Food Network programs such as Restaurant: Impossible, Dinner: Impossible, and Worst Cooks in America. Born in England and trained in the Royal Navy, he built his reputation through discipline, high standards, and a bold, straightforward personality. Combining his military background with culinary skill, Irvine specializes in modern, protein-focused cuisine and is known for his intense, results-driven approach to restaurant makeovers. Outside television, he is an author, fitness advocate, and founder of the Robert Irvine Foundation, a charity supporting veterans and first responders.