The wallpaper is derived from a photo of him as Victor Davis, a Canadian Olympic swimmer. Little did I know that not only is Mark pretty, he's literate, too. He wrote the screenplay for the movie about Davis. In fact, in his youth, Mark was something of a swimming prodigy himself. Which explains the body. Odd we didn't see it shown off on Angel. Lord knows there was plenty of male objectification on that show, and Buffy too.
Mark will be 41 this week. Another example of things getting better with age.