UFC on ESPN 57 Bonuses: Brunno Ferreira Banks $50K for Spinning Back Elbow KO
Brunno Ferreira authored perhaps the most memorable finish on the UFC on ESPN 57 card.
https://www.sherdog.com/news/news/UFC-on-ESPN-57-Bonuses-Brunno-Ferreira-Banks-3650K-for-Spinning-Back-Elbow-KO-193966