jeff bulington showed up at school to teach the kids of franklin county a new subject: chess. >> bulingtondy say,i checkmate.' >> checkmate. >> alfonsi: before dr. b came to town, had you played chess before? >> braden: i didn't have a clue how to move the pieces or nothing. >> donovan: only time i saw it was on tv. >> alfonsi: donovan moore, braden ferrell, parker wilkinson, and benson schexnaydre didn't know what to make of dr. b, as he is known, when he first appeared in 2015. >> what did you think of dr. b when you first met him? >> benson: this 12 foot man. >> alfonsi: the 12 foot man >> parker: whenever he came into the room saying he was planning on teaching us chess, i was like, "what? why would somebody come down here?" >> alfonsi: in the middle of nowhere. you're a logical guy, and it doesn't seem to make a lot of sense. >> bulington: if there are people there, it's not nowhere. this is somewhere. it's just a somewhere that doesn't get a lot of attention. >> alfonsi: jeff bulington was lured to franklin county by a wealthy benefactor, who wishes to remain anonymous. the benefacto