For his first televised interview since a disastrous debate showing, Joe Biden chose ABC News veteran George Stephanopoulos to conduct a conversation that could decide the president’s future.

The pick was no surprise given Stephanopoulos’ resume as a long time Democratic-leaning political journalist who was once a key White House advisor to Bill Clinton.

The president sat down with Stephanopoulos while on the campaign trail in Wisconsin, a few days after the debate with former President Donald Trump.

The highly anticipated interview was broadcast on the American TV network on Friday.

And Biden used every opportunity to reject taking an independent medical evaluation that would show voters he is up for serving another term in office.

“Look, I have a cognitive test every single day,” Biden told Stephanopoulos, referring to the tasks he faces daily in a rigourous job.

“Every day, I have that test. Everything I do. You know, not only am I campaigning, but I’m running the world.”

The focus of the interview was, as expected, Biden’s health after the president’s debate against Donald Trump, in which Biden lost his train of thought several times, stumbled over words and syntax and spoke incoherently.

Known for his polite but probing style, Stephanopoulos, 63, has interviewed many heads of state including Barack Obama, Russian President Vladimir Putin and former Iranian president Mahmoud Ahmadinejad.

The ABC anchor repeatedly asked the US President basic questions that many Americans have asked themselves since the Biden-Trump debate.

“Are you more frail?”

“Have there been more lapses?”

“Have you had a neurologist, a specialist, do an examination?”

Dismissing the concerns one by one, Biden blamed his disastrous debate performance on a “bad episode,” saying there were “no indications of any serious condition”.

But Stephanopoulos pressed on with the same readiness as when he jumped straight to the point about the debate.

“You and your team have said you had a bad night”.

“Sure did,” Biden replied.

Trump refers to Stephanopoulos as “Slopadopoulos”

Born to a Greek family in Massachusetts, Stephanopoulos grew up in Cleveland, Ohio, where both of his parents worked in the American Greek Orthodox Church.

After graduating near the top of his class with a degree in political science from Columbia University in New York, Stephanopoulos moved to Washington to work as a congressional aide.

His first foray into electoral politics was joining the 1988 presidential campaign for Michael Dukakis, the Massachusetts governor.

Though Dukakis lost the election to George H.W. Bush, Stephanopoulos’ next presidential campaign took him straight to the White House.

As Clinton’s communications director, Stephanopoulos became one of the president’s senior advisors for his first term in office.

After four years in the executive branch, however, Stephanopoulos stepped down from his post, later citing the pressure of the role.

For the next phase of his career, Stephanopoulos found success as a political pundit for ABC News.

He now appears on two of the network’s flagship programs, the morning show “Good Morning America” and the Sunday talk show “This Week.”

Stephanopoulos married actress Ali Wentworth in 2001 after meeting her on a blind date. They have two daughters together.

Trump, who earlier this year filed a defamation lawsuit against ABC and Stephanopoulos, alleged that his interview with Biden was going to be “a cut-up promotion with only his few coherent answers released to the public.”

Referring to him as “Slopadopoulos,” Trump on Thursday called the journalist a “a tiny, angry man,” and “the meanest and most vicious interviewer out there.”