From Homestar Runner Wiki
The Brothers Chaps (real-life siblings
Mike and
Matt Chapman) are the creators of the
Homestar Runner body of work. They create the cartoons using
Macromedia Flash out of their home in
Atlanta, Georgia. They are sometimes referred to by the acronym
TBC. They also have 3 (other) siblings and a
young niece, who is featured in several
Puppet Stuff films.