The Science of Great Barbecue and Grilling
Meathead Goldwyn is the publisher of Amazing Ribs, a go-to site for recipes and advice about both barbecueing and grilling (they are different!), and a member of the Barbecue Hall of Fame. He judges not only barbecue competitions, but also wines! He has a very diverse career, and you should visit the first link on this page to read more about him.
My favorite tidbit is this: his nickname was originally a reference to the iconic television sitcom, Archie Bunker, but it is certainly apropos given his chosen profession.