No, Fred Figglehorn is a character made up by Lucas Cruikshank when he started his Fred videos in 2008, ever since then, Fred has been worldly popular, and many have mistakenly thought Fred to be Lucas's real name.
What Actor plays Bertha?
The actor for Bertha is Daniella Monet From another Nickelodeon show Victorious.
Isn't Fred: The Show, based on a YouTube WebShow?
Yes, Fred: The Show originated from a YouTube Web show known as Fred, staring a 6-Year-Old named fred with a high squeaky voice.