LOUISVILLE, Ky. (AP) — Denny Crum, who won two NCAA men’s basketball championships and built Louisville into one of the 1980s’ dominant programs during a Hall of Fame coaching career, died Tuesday. He was 86.

The school announced Crum’s death in a release after being informed by his wife, Susan. No cause was given, but Crum had battled an extended illness. He had a mild stroke in August 2017 while fishing in Alaska and another two years two ago.

Nicknamed “Cool Hand Luke” because of his cool, unflinching sideline demeanor — legend has it he never uttered a curse word — Crum retired in March 2001 after 30 seasons at Louisville with 675 victories, which ranked 15th all-time then, and championships in 1980 and ’86. The disciple of legendary UCLA coach John Wooden often wore a red sport coat and waved a rolled-up stat sheet like a bandleader’s baton as he directed Louisville to 23 NCAA tournaments and six Final Fours.

The second half of his tenure was not nearly as successful as the first, however, as Louisville endured two separate NCAA investigations and never returned to the Final Four after Crum’s second championship season.

Nonetheless, Crum was inducted into the Hall of Fame in May 1994, with Wooden, his college coach and longtime mentor at his side. Crum finished with 11 more wins than his most influential advisor amassed at UCLA.

Crum remained a beloved, revered and respected presence around Louisville whose legacy has been recognized in many ways. He frequently attended Cardinals games played on the KFC Yum! Center home court bearing his name and signature. And Crum was present for the September 2022 dedication of Denny Crum Hall, a new campus dormitory for athletes and students.

“You try to remember all of the things that you did, things that happened,” Crum said at a February 2020 ceremony honoring the 1980 title team. “Some was bad, but most of it good. It just makes you really proud that you were a part of it.”

Crum had a front-row seat in March 2022 for the introduction of one of his former players, Kenny Payne, as Cardinals coach. Payne said then that he would rely on Crum’s insight in his first head coaching job; and there were plenty of the Hall of Famer’s other pupils to not only support Payne, but enjoy another meeting with their mentor and friend on and off the court.

Payne expressed prayers for Crum’s family and called his former coach a true treasure who gave so much to the school and community.

“Today is a sad day for me personally, as well as the basketball world,” Payne said in a statement. “My thoughts go through all the lessons that he taught, not just to me, but every player he ever came in contact with. Those lessons are still relevant today. We were so blessed to have him in our lives. We must keep his memory alive.

“Rest in peace, Coach. You touched so many. Well done.”

Former Cardinals great Junior Bridgeman echoed Payne on Crum’s impact on generations of players.

“He made you prepare for what we did,” said Bridgeman, who played for Crum from 1972-75. “He said if you are good at what you’re going to do, we’re not going to worry about what the other team is going to do. And that really translates into life. That’s a life lesson that’ll carry you farther and in whatever area you go into.”

A native of San Fernando, California, Crum played guard for two seasons at Los Angeles’ Pierce Junior College before transferring to UCLA in 1956. The Bruins went 38-14 in Crum’s two seasons as a player.

He briefly served as a graduate assistant to Wooden before coaching Pierce in the mid-1960s.

Wooden hired Crum as his assistant and chief recruiter in 1968, when the Bruins were in the midst of their dynastic run to 10 NCAA championships.

Crum is credited with luring Bill Walton to UCLA, and the Bruins went 86-4 and won three NCAA titles during Crum’s three seasons there.

Crum succeeded John Dromo as Louisville’s coach on April 17, 1971, but Wooden figured his former assistant would soon return to succeed him.

“Denny was so good that I knew I wasn’t going to keep him very long,” Wooden told the Courier Journal of Louisville back then. “I was pleased when he got the job at Louisville. I had always hoped when I retired that he’d be the one to succeed me, but he left and proved to be just what I thought he was.”