Conor McGregor looks very different on The Ultimate Fighter eight years ago after UFC star’s body transformation

CONOR MCGREGOR has certainly gone through some changes since his last appearance on The Ultimate Fighter.

The Notorious has touched down in Las Vegas, USA, to start filming the latest season, eight years on from his last appearance on it the show.

GettyConor McGregor looks quite different to his last appearance on TUF, pictured here in 2015[/caption]

This time around McGregor has a much more muscular frame

And the difference between then and now is clear to see.

Back in the 2015 edition of the show, McGregor could be seen donning a sharp look with a shirt, trousers and styled hair.

However, this season has seen McGregor take a more dress-downed approach.

He was pictured with a vest shirt and tracksuit trousers along with a black wool hat.

But perhaps the most striking difference is his frame and bulging muscles.

McGregor appears to have a more stocky build this time around, which makes sense considering his impending UFC comeback bout against Michael Chandler.

The pair are both coaching on this season’s show, before a throwdown against one another later this year.

A date for the fight is yet to be set, however.

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This is because McGregor has to re-enter the United States Anti-Doping Agency’s testing pool – which he must be in for a minimum of six months before competing.

Former two-division champion McGregor hasn’t set foot inside the octagon since suffering a sickening broken leg in his trilogy fight with Dustin Poirier in July 2021.