Australia's former World No.1 golfer is leading a series of Saudi Arabia-funded tournaments and has come under criticism for his comments about Khashoggi's gruesome death on in October 2018 at the Saudi Consulate in Istanbul.

Amnesty International on Thursday described his comments as "wrong and seriously misguided."

"Look, we've all made mistakes and you just want to learn by those mistakes and how you can correct them going forward," the 67-year-old Norman said on Wednesday at an event to promote his tournaments.

Norman noted "the good that the country is doing in changing its culture."

Khashoggi, who had written critically about Saudi Crown Prince Mohammed bin Salman, had gone into the consulate to collect documents required for him to marry his Turkish fiancée, Hatice Cengiz, and never came out.

Cengiz told the Telegraph newspaper on Thursday that Norman's comments were "so hurtful."

RIGHT: Karrie Webb has joined those expressing their displeasure with Norman's comments. PHOTO: WILLIAM WEST/AFP via Getty Images.

"Would you say that if it was your loved one? How can we go forward when those who ordered the murder are still unpunished, and continue to try to buy back their legitimacy?" Cengiz said.

"We should not fall for their wealth and lies, and lose our morals and common humanity. We should all be insisting on the truth and justice; only then can we look forward with hope and dignity."

Turkish officials said Khashoggi was killed and dismembered with a bone saw inside the consulate by a team of Saudi agents.

The group included individuals who worked for the crown prince's office. His remains have not been found.

Western intelligence agencies and the U.S. Congress said an operation of such magnitude could not have happened without the knowledge of the crown prince.

"I haven't had a personal conversation with MBS, I've never met the guy, but at the same time I do read that the Saudi government has made their statements and comments about it and they want to move forward," Norman had said.

Felix Jakens, Amnesty International UK's Head of Campaigns, responded: "Greg Norman's remarks that the Saudi Government's brutal murder of Jamal Khashoggi and its attempted cover-up were a 'mistake' are wrong and seriously misguided.

"Far from trying to 'move on', the Saudi authorities have attempted to sweep their crimes under the carpet, avoiding justice and accountability at every turn.

"The regime's human rights record is an abomination – from its murder of Khashoggi to recent mass executions and the situation for LGBTI+ people, which continues to be dire.

"The LIV Golf Invitational Series (being fronted by Norman) is yet one more event in a series of sportswashing exercises that the Saudi authorities are using to clean its blood-soaked image."

Norman is the CEO of LIV Golf Investments, funded primarily by Saudi Arabia's Public Investment Fund, with the first event in the series scheduled for June 9-11 at Centurion Golf Club in St Albans outside London.

Webb was left stunned by Norman after her fellow Australian golfing great appeared to brush off Saudi Arabia's human rights record.

Webb, a seven-time major champion, was shocked by Norman's comments.

"The little girl in me just died well and truly!!," Webb tweeted, referencing a Golf Digest link.

"Has anyones (sic) childhood hero disappointed them as much as I am now??"

Norman has been regularly pressed on partnering with Saudi Arabia for the rebel Tour but his latest comments have been widely criticised.

Also asked about Saudi Arabia's discrimination against the LGBTQ community, Norman replied: "I'm not sure whether I even have any gay friends, to be honest with you."