Many seasons have multiple players who deserve the award, so here goes:

Borneo: Greg / Sean K.

Australia: Debb / Kimmi / Nick B. / Colby

Africa: Diane / Carl / Silas / Lindsey / Brandon Q. / Lex

Marquesas: Gabe / Zoe

Thailand: Jed / Ghandia / Shiiann

Amazon: Daniel / Roger / Dave J. / Deena / Alex B. / Christy / Butch / Matthew

Pearl Islands: Osten / Andrew / Rupert

ASS Stars: Rob C. / Sue / Lex / Alicia / Rupert / Jenna L. / Romber

I'll come back and do the rest later - the more recent seasons have tons of people that will make the cut