Gary 'Eggsy' Unwin is the main protagonist of the 'Kingsman' series, a film franchise blending action, adventure, and espionage. Eggsy starts as a troubled youth from London, eventually joining the secretive spy organization known as Kingsman. Over the course of the series, he transforms from a street-smart kid into a highly skilled secret agent. Eggsy is known for his quick wit, bravery, and loyalty to his friends and colleagues. His character embodies the theme of personal growth and the breaking of social barriers, as he rises from humble beginnings to become a world-saving hero.