Frank Mir vs Brock Lesnar
The Story
Brock Lesnar makes his UFC debut against former heavyweight champion Frank Mir at UFC 81 — the WWE crossover moment that changed UFC mainstream visibility forever.
The Stakes
- •Brock Lesnar's UFC debut and crossover legitimacy
- •Frank Mir's career rebuild after his motorcycle accident
- •UFC's mainstream-television visibility moment
- •Heavyweight division opening for new stars