For years, Silva has reigned as the top pound-for-pound fighter in the entire sport. At 38, he suffered the first loss of his UFC career.
Is he still the best in the world? If not, who? And why?
In the wake of one of the most monumental upsets in UFC history, it's worth pressing reset and re-evaluating things.
Who are the best of the best?
I have 50 answers to that question.
Disagree? Let me know in the comments.