Caillou, you see, seems to be one of Canada’s most-despised cultural exports, perhaps surpassing Justin Bieber and Nickelback ...

Caillou may be inquisitive, yes, but he’s also whiny, and that seems to be one of the biggest knocks against the TV show.

Popular TV character Caillou is known for his baldness, but it's subject to much speculation. Here's why the creators chose to make him bald.