Permanent claim record · Grand Rapids, Michigan
Undefeated boxing champion Floyd Mayweather Jr. is from Grand Rapids.
| Predicate | trivia.fact |
|---|---|
| Subject | Grand Rapids, Michigan (place) |
| As of | |
| Status | Verified |
| Source | Famous Michiganders, Pop Culture & Trivia Report — Perplexity Deep Research (2026) (trust 6.5/10) |
| Reference | — |
| Document hash | pending evidence-pack link |
| Provenance chain | |
| Claim ID | 84009639-0444-458d-89a3-6e8ff80cb8a5 |