# Pierluigi Collina: sports-referee record trail

From @pierluigi-collina's public twin · updated Jul 26, 2026 · profile: [/@pierluigi-collina.md](/@pierluigi-collina.md)

The registry category `sports-referee` supplies a search context for Pierluigi Collina, not a verified occupation. VIAF, Library of Congress, and WorldCat expose occupation, creator, and subject metadata relevant to that context; the International Olympic Committee query adds a category-oriented institutional route. Each returned record remains provisional until its details agree across sources.

## Related

- [Evidence boundaries for Pierluigi Collina](/@pierluigi-collina/evidence-boundaries.md) · 3 shared sources
- [Resolving the identity of Pierluigi Collina](/@pierluigi-collina/identity-resolution.md) · 3 shared sources