What is g.i. joe main character?

The main character of G.I. Joe is a military hero named Duke. He is a skilled and experienced warrior who is dedicated to defending his country and fighting against evil forces. Duke is a natural leader and takes charge of the G.I. Joe team, which is made up of other highly trained soldiers and specialists. He is known for his bravery, determination, and resourcefulness in even the most difficult situations. Duke has appeared in various G.I. Joe TV shows, movies, and comic book series since the 1980s and remains a popular character among fans.