McGregor's Featherweight Legacy: A Question of Skill or Opportunity? Conor McGregor's claim to be the greatest featherweight in UFC history has sparked debate among fans and pundits.
While some praise his skill and achievements, others argue that his legacy is tarnished by a lack of title defenses at 145 pounds.
The controversy raises questions about what constitutes greatness in mixed martial arts and whether opportunity or achievement is more important.