nfl hall of famer terrell davis shows us how early in his career, he made a name for himself unleashinghe beast. - got this nickname, they call me boss hogg. yep, that's when boss hogg was born, that game. - [narrator] then, nba shooting guard, jordan clarkson, shows us what gives him an edge against the competition. - it just kinda kept me on my toes, kept that chip on my shoulder, and prove people wrong, it's kinda one of the things that i like to do. - [narrator] after that, we take a swim with the dynamic duo of women's water polo, makenzie and aria fischer. - to get tot he highest level, it takes hard work but our coaches always say this, "it takes courage to have a dream "and then it takes even more courage to be able to "follow that dream." - [narrator] all these and more, coming up on the american athlete. - i'm terrell davis, former denver bronco running back and you're watching the american athlete. - [narrator] prolific, a word that perfectly describes what terrell davis did during his first four seasons in the nfl and in the playoffs. - i came out there to do my job and to m