Court Gentry is a fictional character created by author Mark Greaney. He is known as a highly skilled assassin and the protagonist of the Gray Man series, which features a blend of action and espionage. Gentry is characterized by his exceptional combat abilities, intelligence, and resourcefulness, making him a formidable figure in the world of covert operations. Throughout the series, Gentry navigates various challenges, often being pursued by government agencies and rival assassins. His complex background and moral dilemmas add depth to his character, making him relatable despite his dangerous profession. The Gray Man series has gained popularity for its fast-paced storytelling and intricate plots.