Kyle Sandilands’ immense wealth is once again under the microscope as details of the staggering cost of his legal fight with the Australian Radio Network begin to emerge.

The radio titan is reportedly preparing to sue ARN should his $100 million contract be terminated following the collapse of KIIS FM’s The Kyle and Jackie O Show, The Australian reported on Thursday.

Sandilands, 54, is reportedly seeking a payout for the remainder of that contract, on which he has eight years and $88 million remaining.

The outspoken broadcaster is believed to be spending tens of thousands of dollars not only on a team of high-powered lawyers, but also on the mounting costs associated with a complex legal battle.

As the dispute escalates, the scale of the financial outlay offers a rare glimpse into the multi-millionaire radio king’s enormous fortune.

Sandilands has spent years quietly building a business empire far beyond broadcasting.

Kyle Sandilands’ immense wealth is once again under the microscope as the staggering cost of his legal fight with the Australian Radio Network begins to emerge

In 2012 he entered the corporate world by launching an investment company called King Kyle, which he has previously claimed is now worth around $100 million

The company’s success is largely attributed to the diverse range of ventures it operates, spanning beverage brands such as H2Coco and Nueva Sangria, as well as television production – including the Luxe Listings Sydney series on Amazon Prime Video

In 2012 he entered the corporate world by launching an investment company called King Kyle, which he has previously claimed is now worth around $100million.

The company’s success is largely attributed to the diverse range of ventures it operates, spanning beverage brands such as H2Coco and Nueva Sangria, as well as television production – including the Luxe Listings Sydney series on Amazon Prime Video.

Away from the boardroom, the star also boasts an extensive personal property portfolio, including a $14 million mansion in Vaucluse and a $5.9 million estate in Glenorie.

He also owns a $1.8 million holiday home in Copacabana and a $1.3 million retreat in Port Douglas, as well as a home in Los Angeles.

His wealth is also reflected in his fleet of seven luxury vehicles, which reportedly includes a Rolls-Royce Phantom, Bentley Mulsanne, Jaguar F-Type and Mercedes-Benz S-Class.

The shock jock has been accused of ‘serious misconduct’ after his spectacular on-air clash with co-star Jackie ‘O’ Henderson, leading to her quitting the show.

Sandilands is said to have been ‘caught completely off-guard’ by the misconduct allegation as he had been given free rein on air, with two full-time censors employed by The Kyle and Jackie O Show to ensure he is safeguarded.

The radio star will argue that ARN has no justifiable cause to terminate his contract as the network had promised to be fully liable for his on-air comments, The Australian  reports.

Away from the boardroom, the star also boasts an extensive personal property portfolio. (Pictured is Sandilands’ $1.3 million Port Douglas retreat)

Sandilands is said to have been ‘caught completely off-guard’ by the misconduct allegation as he had been given free rein on the air, with two full-time censors employed by The Kyle and Jackie O Show to ensure he is safeguarded

A source tells the publication that Sandilands would agree to leave his top-rated breakfast program only if he was compensated with, ‘the full $100 million he is owed less what he has already been paid’.

Sandilands and Henderson signed a 10-year deal with Australian Radio Network (ARN) in 2023.

They were paid a reported $200 million in that landmark negotiation and earned approximately $47,000 per episode.

KIIS FM’s parent company ARN announced on Tuesday that Henderson’s $100 million contract has been terminated after she told executives she ‘cannot continue to work with Mr Kyle Sandilands’ following his harsh comments on-air that left her in tears.

Sandilands has been suspended and given 14 days to ‘remedy’ the breach, or else faces termination.

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ARN provided written notice to Sandilands stating that it considers his behaviour during the show on February 20 ‘an act of serious misconduct which is in breach of ARN’s services agreement with Quasar Media’.

The KIIS breakfast show was taken off-air immediately, with ‘interim arrangements made for the show’.

ARN has offered Henderson the possibility of an alternative show on the network.

The renowned radio stars first teamed up back in 2000 as co-hosts of the Hot30 Countdown on 2Day FM.

The Kyle and Jackie O Show kicked off on 2Day FM in 2004 and lasted a decade, before the radio duo made the jump to KIIS FM in 2014.