Country: Russia
Sport: Tennis
Best Finish: No previous Olympic appearances

Given her dominance in the sport, as proven by her numerous Wimbledon titles, it's weird to think that this is Maria Sharapova's first Olympic games (an injury made her skip Beijing). Regardless, we're glad she's competing. Not only does she add more eye candy, but she's also one of the most talented athletes in the history of sports. Supreme sex appeal and spectacular skill? Yeah, we're standing behind our pick for the Hottest Olympic Athlete of All Time.