DURHAM, N.C. — Mike Krzyzewski, the longtime head coach of Duke University’s men’s basketball team, plans to retire after the 2021-2022 season, according to multiple reports.

The book, "Coach K: The Rise and Reign of Mike Krzyzewski," chronicles the fabled career of the Duke men's basketball coach, who is retiring after 42 seasons and five NCAA national championships.

DURHAM, N.C. -- Legendary Duke basketball coach Mike Krzyzewski talked publicly Thursday for the first time since the world learned he would be retiring at the end of the upcoming season.

DURHAM, N.C. (WTVD) -- Longtime Duke Men's Basketball Coach Mike Krzyzewski will retire from coaching at the end of the next season, sources say. Coach K has been the head coach at Duke since 1980.

DURHAM, N.C. -- Duke coach Mike Krzyzewski couldn't make it back to the bench for the second half of Tuesday's game against Wake Forest, but he still had a message for his team after it nearly ...

Duke head coach Mike Krzyzewski, right, argues a call with an official in the first half of an NCAA college basketball game against Elon in Greensboro, N.C., Wednesday, Dec. 21, 2016.