Terry Deitz (Season 12)
Terry stood out in a few ways. First, he was big threat to the other castaways on Survivor: Panama. Then there was his rivalry with Aras, plus his Final Immunity challenge loss to Danielle DiLorenzo, which happened after she reneged on her deal. Finally, let's not forget about him winning five individual Immunity challenges in a row. Unfortunately, all those things couldn't bring Terry a final victory and he ended up in third place at the end of the season.
Fun fact: Terry was the second castaway to find a Hidden Idol, but only the first to do so on Exile Island.