United States Air Force
|Relatives|| Unnamed wife|
|Voice Actor||John DiMaggio|
|First Appearance||Forever Conviction|
Colonel Rozum is a character in Ben 10: Ultimate Hero. He is an US Air Force officer who serves to protect the United States of America.
Colonel Rozum wears a green Air Force Uniform with his respective rank. He also wears a green military hat. He occasionally has a pistol for self protection.
Rozum is a stern, hard driven man with the responsibly to keep the country safe from any threat. Although he does not like Ben Tennyson, he does trust him to get the job done.
Colonel Rozum first appears in the episode, Forever Conviction. Bringing the gang to a military installation, he informs them about the Forever Knights stealing vital US technology. He presses the concern that whatever the Forever Knights are planning, it could result in severe consequences.