Michael Jackson's former bodyguard, Matt Fiddes, has revealed why he believes it's 'impossible' that his late boss sexually abused his accusers.

In harrowing documentary, Leaving Neverland, Wade Robson and James Safechuck both claimed Jackson groomed and molested them.

However, personal trainer Matt - who worked with the star for 10 years - believes that with a team of 100 security guards and 150 staff in total, there's no way Jackson and the boys could ever have been alone at his Neverland ranch, where the abuse allegedly took place.

Revealing he's taken part in a documentary refuting the paedophile claims, Matt wrote on Instagram ,"It is near on impossible for anyone to get past staff and the security in place.

(Image: S Meddle/ITV/REX/Shutterstock)

(Image: PA)

"Fans could not get past us and would go to extreme levels to meet Michael. And Michael was never alone when travelling with his friends/family/nannies in tow and many other members of the entourage!"

Both Wade and James claimed they were molested by Jackson in his bedroom and closet, and that the father-of-three had a system of alarms outside his bedroom to alert him if anyone came near.

But according to Matt, the "secret room" was actually a panic room that was built before Jackson bought Neverland in 1987.

(Image: Publicity Picture)

(Image: Amos Pictures)

"People used to parachute into Neverland in the hope to meet their idol and he had to run to his panic room! Corridor alarms when people approach your private space is normal for all superstars!" Matt said.

"And even cameras above his bedroom door for surveillance by bodyguards while on the road too as well as nighttime security bedroom door security. He was checked on through the night too by phone calls!"

Describing how he last saw Michael in March 2009, just three months before his death from a prescription-painkiller induced cardiac arrest, Matt recalled how they ate fish and chips on the floor and watched the musical Oliver!

(Image: Channel 4)

(Image: Channel 4)

TRIGGER WARNING: Michael Jackson accusers describe horrific abuse they say they suffered

The documentary, Matt says, involves, "the people who he spent time with giving their unbiased view, correcting timelines and interviewing experts on his legal cases.

"He was a very generous man, helping people and raising millions for charity, but unfortunately when you are one of the biggest stars in the world, you are also one of the biggest targets," Matt continued.

"Let’s please consider that these people who have outrageous things to say about MJ have a movie to push or either owe his estate money or are suing his estate for hundreds of millions of dollars!"