Comeback story: Korir wins NYC Marathon 2 years after 2nd

Runners cross the Queensboro Bridge during the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Eduardo Munoz Alvarez)

Marcel Hug of Switzerland crosses the finish line first in the men's wheelchair division of the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Seth Wenig)

Albert Korir of Kenya crosses the finish line first in the men's division of the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Seth Wenig)

Volunteers organize medals near the finish line of the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Seth Wenig)

Runners make their way at the start of NYC marathon on Sunday, Nov. 7, 2021, in New York. (AP Photo/Brittainy Newman)

Woman's lead runners make their way at the start of NYC marathon on Sunday, Nov. 7, 2021, in New York. (AP Photo/Brittainy Newman)

Albert Korir of Kenya runs alone as he closes in on winning the 50th running of the New York City Marathon Sunday, Nov. 7, 2021. (AP Photo/Craig Ruttle)

Peres Jepchirchir of Kenya crosses the finish line first in the women's division of the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Seth Wenig)

Peres Jepchirchir of Kenya reacts after crossing the finish line first in the women's division of the New York City Marathon in New York, Sunday, Nov. 7, 2021. (AP Photo/Seth Wenig)

Runners make their way at the start of NYC marathon on Sunday, Nov. 7, 2021, in New York. (AP Photo/Brittainy Newman)