As much as everyone seems to hate his wrestling style...
I think this should go to Beau Bartlett. Last year he was a micron away from being a NCAA champ but lost to Mendez and he still walked off the mat smiling and head held high. Mendez beats him again this year OT (just barely) after Bartlett beat him twice in the regular season and Big 10s. Bartlett fights back to finish 3rd.
Finishes his career never a champ, and wrestled up a weight for his team for two seasons. Guy always has a smile on his face and never says anything negative. Great attitude, great sportsman....someone to be admired.