Head coach Mike Krzyzewski of the Duke Blue Devils reacts from the bench while playing the Michigan State Spartans at the Breslin Center on December 3, 2019, in East Lansing, Michigan.
CNN  — 

Duke University’s Mike Krzyzewski, the all-time winningest coach in men’s Division I college basketball, is set to retire following the Blue Devils upcoming 2021-2022 season, according to a news release from the university.

Stadium and ESPN were the first Wednesday to report Krzyzewski’s retirement plans.

“Coach K,” as he is affectionately known, has led the men’s program to five national championships in 41 seasons and won 1,170 games overall. Duke won its national championships under Krzyzewski in 1991, 1992, 2001, 2010 and 2015, according to the NCAA. Krzyzewski led the Blue Devils to 12 Final Fours, Duke’s release said.