i just added my cod4 server yesterday and it my name as the server manager. however, under clan information, it has somebody else name and clan tag. i have no idea who this person is and how he ended up in my gametracker account. it won't allow me to change that from manage section. is this some kid of glitch?

You would need to have a GameTracker team page before you can add it to the server page. Click "Teams" in the navigation to register a new team.