Former President Olusegun Obasanjo on Friday again expressed regret over his decision to pick former Vice President Atiku Abubakar as his running mate in the 1999 presidential election, saying it was the biggest mistake of his presidency.

Obasanjo spoke in Lagos during a fireside conversation with veteran entertainer and activist, Charles Oputa, popularly known as Charly Boy, at the public presentation of Charly Boy’s foundation and memoir, 999: A Memoir in Tribute to Late Justice Chukwudifu Oputa.

The former President, who served alongside Atiku between 1999 and 2007, said although every leader makes mistakes in office, his choice of Atiku as Vice-President remained the one decision he regret most, stressing that he would never have chosen him had he known then what he later discovered about his former deputy.

A video of the event, later published by iWitnessLive TV on YouTube, captured Obasanjo reflecting on his years in office after Charly Boy asked him to identify the greatest mistake he made as president.

“What I have found in my own life is that mistakes that could have been fatal, God had taken care of them for me,” he stated.

Pressed to identify one specific mistake, the former President responded, “The man I picked as my running mate, my number two. If I had known him as I came to know him later, I would not have picked him.”

Pressed further by Charly Boy to clarify whether he was referring to Atiku, Obasanjo replied, “My Vice-President. I don’t know what name you want to give him, but my Vice-President, I mean that.”

The former president maintained that with the benefit of hindsight, he would have made a different choice.

“Of course, from what I know about him later, I would not have picked him. Thank God that God did not allow his actions and reactions to overwhelm me, divert my focus from Nigeria or harm Nigeria,” he said.

Obasanjo however insisted he harboured no personal resentment against Atiku despite their turbulent political relationship.

“There’s no bitterness because he did what he believed he should do, and God did what God had to do, which enabled me to achieve what I was able to achieve,” he stressed.

Obasanjo and Atiku emerged as the first democratically elected President and Vice-President after the end of prolonged maradonic military rule in 1999, winning the election on the platform of the Peoples Democratic Party (PDP).

For much of their first term, the administration was widely regarded as a formidable political partnership, with Atiku non nated to chair of the National Economic Council (NEC), the National Council on Privatisation and Commercialisation(NCPC) and several economic reform initiatives.

But, the relationship of the two leaders deteriorated sharply during Obasanjo’s second term in office.

The crisis intensified after Atiku opposed attempts by allies of the former President to amend the Constitution to allow a third term of the presidency for Obasanjo.

The failure of the controversial constitutional amendment in 2006 widened the gulf between both men and triggered one of the most bitter power struggles in Nigeria’s Fourth Republic.

The feud escalated into legal battles over the powers of the vice president after Obasanjo declared Atiku’s office vacant following his defection from the PDP to the then Action Congress ahead of the 2007 general elections.

The Supreme Court eventually ruled that the President lacked constitutional powers to remove an elected vice president, allowing Atiku to complete his tenure.

Since leaving office, both men have repeatedly traded accusations over corruption, abuse of office and political betrayal.

In his memoir, “My Watch”, published in 2014, Obasanjo accused Atiku of corruption, disloyalty and placing personal ambition above national interest.

Atiku dismissed the allegations, accusing his former principal of attempting to rewrite history and portraying himself as the victim of political persecution during the closing years of the Obasanjo administration.

Although the two politicians briefly reconciled ahead of the 2019 presidential election when Obasanjo endorsed Atiku’s bid against President Muhammadu Buhari, the rapprochement proved short-lived, with both men subsequently returning to separate political paths.

Obasanjo has since remained one of Atiku’s most vocal critics, repeatedly urging Nigerians to prioritise competence, integrity and national interest in the choice of future leaders.