NEW ORLEANS－What looked like a lost cause turned into one of the sweetest wins ever for Kansas.

The Jayhawks brought their fourth NCAA title back to Allen Fieldhouse on Monday thanks to a second-half flurry that erased a 16-point deficit and eventually overcame North Carolina 72-69 in an epic battle of power programs.

It was the largest comeback in national championship history, surpassing the 1963 title game when Loyola overcame a 15-point deficit to beat Cincinnati at the buzzer, 60-58.

"Tonight we obviously labored in the first half," said KU coach Bill Self, who won his second championship. "But the kids competed."

David McCormack scored the go-ahead bucket from close range with 1:21 left, then another at the 22-second mark to put the Jayhawks ahead by three.

North Carolina missed its final four shots, including Caleb Love's desperation 3 at the buzzer. His heave came up short after officials ruled that Kansas guard DaJuan Harris Jr. stepped out on an inbounds pass with 4.3 seconds left.

The Tar Heels went scoreless over the final 1:41, and couldn't find an answer over the final 20 minutes.

"They were penetrating and doing whatever they wanted," Love said.

After McCormack's go-ahead bucket, Love drove to the basket but his shot got blocked. North Carolina got an offensive rebound and fed to Armando Bacot under the bucket. But the big man lost his footing and turned it over, then limped off the court, unable to return.

"I thought I really got the angle that I wanted and then I just rolled my ankle," Bacot said.

That put Brady Manek, not as good a defender, on McCormack, and the Kansas big man backed in Manek for the shot that put the Jayhawks ahead by three.

"When we had to have a basket, we went to Big Dave, and he delivered," Self said.

McCormack said that, despite the daunting halftime deficit, he never lost hope.

"I was in the locker room at halftime smiling to my teammates, they thought I was crazy," McCormack said.

"I just said 'Yo, we come out here in the second half and have fun, do what we were born to do, do what got us to this moment.'

"We just locked in as a family, as a team, and that's what we do. We overcome the odds. We overcome adversity. We're just built for this."

McCormack and Jalen Wilson led KU with 15 points each. Christian Braun scored 10 of his 12 in the second half and transfer Remy Martin had 11 of his 14 over the final 20 minutes. The Jayhawks outscored Carolina 47-29 in the second half.

Carolina had scored 16 straight points late in the first half to open a 40-25 advantage at the break, but top-seeded KU (34-6) went on a 31-10 run over the opening 10 minutes of the second to take a six-point lead and set up a fantastic finish.

Bacot had 15 points and 15 rebounds to become the first player to record double-doubles in all six tournament games. He finished the season with 31 double-doubles, but it was not enough.

North Carolina was trying to join 1985 Villanova as only the second No 8 seed to win March Madness.

Instead, the Tar Heels (29-10) fell one win short and dropped to 6-6 all-time in title games. This was their record 21st－and possibly most unlikely－trip to the Final Four.

They made it to the final by beating Duke in a back-and-forth thriller and sending Blue Devils coach Mike Krzyzewski into retirement.

There are no banners for that, though.

Instead, another will hang back in Lawrence, and McCormack, thanks to his late-game heroics, will go down in KU lore, along with Mario Chalmers, Danny Manning and the rest of the Kansas greats.

This title was three years in the making. KU was 28-3 and the odds-on favorite heading into March of 2020. Then, the COVID-19 pandemic hit and stopped both the Jayhawks, and the season, in their tracks.

Seven players from that roster are on this one, as well. In some of their minds there were no "what-might-have-beens" about 2020－they knew they would have won it. They won this one instead, and showed, once again, it's never good to count them out.

While this wasn't quite the 47-15 beatdown they put on Miami over the final 20 minutes in the Elite Eight, it was still darn impressive given the circumstances.

Ochai Agbaji, the team's lone All-American, finished with 12 points and found breathing room after UNC's lockdown guard, Leaky Black, got his fourth foul six minutes into the second half.

"This is a special group of guys," Agbaji said. "We're going down in history. All I got to say is, 'Rock Chalk, baby!'"

Agencies via Xinhua