It's The Hoff and The Brin. Glasselhoff and the Brinmeister. Explorer Hasselhoff and Master Brin.
Kris Kitchen, himself a Google Glass Explorer, took the next logical step from the April Fools' Day jocularity of yesterday — Google+ David Hasselhoff Auto Awesome Photobombs — and took a massive collection of portraits of Google Glass users and assembled them into a masssive mosaic image of David Hasselhoff and Google co-founder Sergey Brin.
Challenge: Find the Phil.