Name That Search Marketer Game

se-rank-watch
David Wallace at SearchRank.com has a game; SEO/SEM Trivia - How Well Do You Know It's Stars? Basically, he took pictures of well-known SEMs and SEOs and blacked out some features from the pictures. He then asked you to name the person in each picture. I know all but one, I won't say whom. I will give you a hint, I am not in any of those pictures, but I did take one of those pictures.