With the help of official club partner SC Johnson, 50 fans were initially selected for the competition after being spotted using recycling bins at Anfield.
A pair successfully emerged from the qualifiers and were then tasked with holding their nerve in front of the Kop at half-time of Saturday's fixture with Nottingham Forest, guided by no other than Steven Gerrard.
The £10k Penalty Challenge represents the next phase of the LFC and SC Johnson partnership, a pledge by both club and partner to reduce all waste from across the club by 10 per cent each season from 2023-24.
See who emerged the winner in the video below.