He started off as a computer graphics guy and went on to become a Google guy. Not just any 
Google guy, though. He could well have been quoted in all the industry press and forums and blogs more than Google founders Larry Page and Sergei Brin.
How many people blog at Google? All of them, possibly. But which personal Google blog does everyone in the SEO industry watch?
Yes, it’s Matt Cutts. Go to any SEO conference and look for Matt’s cutlets. Yes, there’s a nickname already for the train of people which follow his every move. Even going to the restroom is difficult for Matt. Someone’s bound to ask while he’s there (concentrating on things in hand), "do you do a 301 or 302 redirect?" Google’s Matt Cutts: The Big Interview