Coming in at 75th/74th place... we have Chet/Lorenzo.
Chet/Lorenzo got 11th place on Total Drama Ridonculous Race.
Chet and Lorenzo were just so irrelevant to the season. Like they had their own stupid story line, but nothing else they did related to anyone but themselves. The developers tried to give them character development, but failed at making them likable! I will give Chet 74th because he was at least a little more useful to their team than Lorenzo was.