Leslie Jones almost quit Twitter just last month in the face of relentless racist troll brigades, but fortunately she decided to return and become the breakout star of the 2016 Rio Olympics on social media. To be fair, it's not that the Saturday Night Live and Ghostbusters actress is an expert on every sport—her viral coverage has way more to do with the fact that Leslie Jones is way, way more into the Olympics than most people. Her enthusiasm for Team USA and every athlete on it is palpable.