Dylan Casey (born April 13, 1971, in Walnut Creek, California) is a retired American professional cyclist, who rode for U.S. Postal Service alongside Lance Armstrong. His career began in 1990 and ended in 2003. Over that time, Casey won 12 major races with a team or on his own. He also competed in the Sydney Olympics and won a gold medal at the 1999 Pan American Games. He is a 2 time Professional National Time Trial Champion and in 1999 won National Championships for both the Time Trial and Individual Pursuit; one of only 3 Americans to ever do so. Casey served as a Product Manager at Google, (2003-2011) during which time he helped design their social offering Google+ as well as their famous black bar. Casey left Google for Path in early December 2011. He joined Yahoo! as a Senior Director