Explicit bias is often expressed openly and can manifest in various forms, including discriminatory behaviour, language, unfair decision-making, or competition in plain sight. 7+ million viewers witnessed a loaded test where Candidate 1 had bugs over her mouth and Candidate 2 bugs were at chin level.
Both candidates apparently had the same number of bugs in their helmets but the evidence suggests this was not the case.
Candidate 1 was never going to win.