Original: This camper has met the qualifications of a certain episode's challenge(s) to win the challenge and its prize (mostly solo invincibility) for themselves (Episodes 15-27 - After the Teams dissolved) and had their name called first at the campfire ceremony.
Simplified: This camper has met the qualifications of a certain episode's challenge(s) to win the challenge and its prize (mostly solo invincibility) for themselves (Episodes 15-27 - After the Teams dissolved).