When you view your own profile on that date, a note under your bio wishes you a "Happy Birthday" and a delightful little animation of multi-colored balloons floats across screen (PS tap to pop them).

Happy 70th birthday to one of the greatest hitters of the 1970s, Hall of Famer George Brett! His 1979 season is one of just 7 in AL/NL history where a batter recorded at least 20 doubles, 20 ...