What is the average age of a comic book artist?

I just found out that Rafael Albuquerque is 26 years old. For those that don't know, he's the artist of Blue Beetle (and even drew half of the Robin/Spoiler one-shot).

Yeah, I just found his Deviantart page...

Too bad I can't speak portuguese..

Man, I'm behind! Time to work more and get better FAST!