It's not just winning his 21st gold medal that has made Michael Phelps the talk of the sporting world these days; the real buzz is about those mysterious round splotches across his shoulders.
Michael Phelps and Those Mysterious Round Blotches
It's not just winning his 21st gold medal that has made Michael Phelps the talk of the sporting world these days; the real buzz is about those mysterious round splotches across his shoulders.
