As a two-time UFC middleweight champion, Sean Strickland has achieved more than 99% of fighters in his sport, putting him in elite company. His unique approach and relentless pace have laid the groundwork for his Philly Shell style to thrive in the cage. Elite durability, unwavering cardio, and volume punching make him one of the most difficult puzzles to solve once the octagon door closes, but his time in the sport is wearing thin.