Emily Jean Smith is the nicest person you'll ever meet who can knock you down and make you cry for your mommy. She's a classic split-personality athlete. Away from the field of play – warm, charming, sweet. But on it – combative, tenacious, nasty. Smith, 30, of Glen...
![K-5 teacher Emily Jean Smith skates to win in St. Louis roller derby league](https://blogs.umsl.edu/news/files/2011/11/educator_495_278.jpg)