I can answer that, and Chrissy can fill in more details....
1 vs 100 was a game show over here in the U.S. for 2 summers, 2007 & 2008...(I haven't seen it this summer, so it's probably done for)....Where a contestant goes up against a panel of 100 people in groups from different occupations and backgrounds....The contestant has to answer a question correctly to move on, and the panel of people also have to answer it....Whoever on the panel gets it wrong, they're gone....So the point is for the contestant to keep answering questions for an ever-increasing amount of money, and eliminate the panel of 100 down to zero....BUT, if the contestant fucks up and gets the question wrong, the remaining panel members get to split all the contestant's prize money they were able to accumlate to that point....The contestant can quit at anytime and walk away with their winnings, but if they screw up a question, they get nothing....
The closest I ever saw someone get to eliminating the whole panel was a guy who got down to 6 people left before he bailed...with about a half-million...
Chrissy can fill you in on all the funny groups and shit that the show had...I liked the show, It wes freaking funny......