"This is commercially reprehensible behaviour...it is submitted that the giving of Mr Parker's guarantee in these circumstances was reckless and was done with complete indifference to his ability to meet the debt," the OA alleged.
The OA also said that Parker had attempted to solicit funds for a Ukranian farming business just days before putting himself into bankruptcy.
Associate Judge Doogue, in his recently released decision, said Parker had been "evasive and belligerent" during the examination.
"...It has to be recognised that Mr Parker continues to present a risk stemming from the fact that he has a poor track record as a businessman. That is paired with vaulting ambitions of the kind that led him into the [Ukrainian] venture. These two elements in conjunction mean that he constitutes a genuine commercial hazard, " the judge said.
The judge extended Parker's bankruptcy until February 2017.