Conor McGregor's transformation from skinny featherweight to ripped welterweight - Mirror Online
Conor McGregor KOs Jose Aldo in 13 seconds for UFC featherweight title | wtsp.com
Doubts over Conor McGregor as UFC announces lightweight title fight
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Watch Conor McGregor weigh in for his fight with Dustin Poirier (Video)
Conor McGregor now has options in three UFC weight classes - Los Angeles Times
Conor McGregor's coach admits UFC star's weight was "extreme and unhealthy" - Mirror Online
UFC: Conor McGregor defends 'troubling' photos of Jose Aldo's 135-pound weight cut | South China Morning Post
Side-by-side pic: Conor McGregor 'before' and 'after' going up to 170 pounds from being 145-pound champion - MMAmania.com
Conor McGregor hits championship weight ahead of UFC 257 rematch with Dustin Poirier
UFC lightweight champion Conor McGregor of Ireland poses on the scale during their official weigh-in at T-Mobile Arena in Las Vegas, Nevada, U.S. on August 25, 2017. REUTERS/Steve Marcus Stock Photo -