KNOXVILLE, Tenn. -- Hall of Fame college basketball coach Pat Summitt passed away Tuesday at the age of 64. Summitt, who won an NCAA record 1,098, rose to fame as head coach at the University of Tennessee where she coached the Lady Volunteers for 38 years.
She revealed in 2011 that she was diagnosed with early-onset Alzheimer's disease and retired as head coach of the University of Tennessee women's basketball team in 2012.
"It is with tremendous sadness that I announce the passing of my mother, Patricia Sue Head Summitt," her son Tyler Summitt wrote. "She died peacefully this morning at Sherrill Hill Senior Living in Knoxville surrounded by those who loved her most."
In addition to her Hall of Fame coaching career, Summitt was a standout basketball player as well. She was a co-captain of the 1976 U.S. women’s team, earning the silver medal during the Olympic Games held in Montreal.
"She’ll be remembered as the all-time winningest D-1 basketball coach in NCAA history, but she was more than a coach to so many – she was a hero and a mentor, especially to me, her family, her friends, her Tennessee Lady Volunteer staff and the 161 Lady Vol student-athletes she coached during her 38-year tenure," her son wrote. "We will all miss her immensely."
A private service and burial for family and friends will be held in Middle Tennessee. A public service to celebrate her life will take place at Thompson-Boling Arena, on the campus of the University of Tennessee-Knoxville. Details for the celebration of life will be shared at a later date.
Memorial gifts may be made to The Pat Summitt Foundation by visiting www.patsummitt.org/donate.
In her 38 years at Tennessee, Summitt won eight national titles and 1,098 games -- the most by any Division 1 basketball coach, male or female. Her teams made an unprecedented 31 consecutive appearances in the NCAA Tournament.
But beyond the wins and the statistics, Summitt also was a paradigm shifter who had a profound impact on women's college athletics.
When she became head coach of the Lady Vols in 1974 at the age of 22 -- barely older than some of her players -- the NCAA did not even formally recognize women's basketball. Summitt had to drive the team van to road games herself.
As the wins and the championships piled up, Summitt's astonishing achievements commanded national attention and helped usher women's basketball into the modern spotlight.
A leader through victories and tough times
Summitt's impressive coaching record earned her a spot in the Basketball Hall of Fame in 2000. But in 2011 her illustrious career was plunged into uncertainty when she announced she was diagnosed with early onset Alzheimer's.
Faced with the devastating news, Summitt remained characteristically herself. She vowed to keep coaching.
"This is not a pity party," she said. "We're not going to sit here and feel sorry for Pat Summit."
She coached for one more year, securing the Lady Vols their 16th SEC Championship under her leadership. Then she retired. But she didn't step away from the sport she loved.
"If anyone asks, you can find me observing practice or in my office," Summitt said at the time. "Coaching is the great passion of my life, and the job to me has always been an opportunity to work with our student athletes and help them discover what they want. I will continue to make them my passion."
More than a coach, more than a celebrity
Though she was notoriously tough on the sidelines, Summit's legacy to her players extended far beyond the game.
"We learned about what it takes to be a leader, what it takes to be a great woman, what it takes to be a great lady, what it takes to have character, what it takes to have poise," said former Lady Vol and WNBA star Tamika Catchings in 2013.
Summitt's concern for her players extended to the classroom as well. All of the athletes she coached who completed their eligibility went on to graduate from the university.
Summit's success made her a legend at the University of Tennessee, even to the school's other celebrated heroes. In 2012, Tennessee alum and NFL quarterback Peyton Manning presented Summitt with the Arthur Ashe Courage Award at ESPN's ESPY Awards.
She was "a mentor and a close friend," Manning said. "Someone I can look up to, and someone I can talk to. And I know I'm just one of many, many people Pat has guided over the years."
In 2012 President Obama awarded Summitt the Presidential Medal of Freedom, the nation's highest civilian honor.
"When I think about my two daughters, who are tall and gifted, and knowing that because of folks like Coach Summitt they're standing up straight and diving after loose balls and feeling confident and strong, then I understand that the impact that these people have had extends beyond me," Obama said at the ceremony. "It will continue for generations to come."
Vols Nation in mourning
Summitt remained a pillar of the University of Tennessee community and culture until her death. When news of her illness became public in 2012, "We Back Pat" became a rallying cry for thousands upon thousands of students and supporters who attended games bearing t-shirts and signs with the slogan.
Upon learning recently that her life was nearing its end, these same groups of students and supporters expressed their grief and prayers.
"Praying for Coach [Pat Summitt] and her family tonight!" current Volunteers quarterback Josh Dobbs tweeted.
"Can't find the words right now," said head football coach Butch Jones.
The sentiments extended far beyond the Knoxville, Tennessee, campus.
Auburn University basketball head coach Bruce Pearl called Summitt a "dear, trusted friend."
Notre Dame women's basketball head coach Muffet McGraw called Summitt "the best role model a woman in coaching could have."
Here's a look at the life of Pat Summitt, the winningest basketball coach in NCAA history.
Personal: Birth date: June 14, 1952
Birth place: Clarksville, Tennessee
Birth name: Patricia Sue Head
Father: Richard Head, family farmer
Mother: Hazel (Albright) Head, family farmer
Marriage: R.B. Summitt II (1980-2008, divorced)
Children: Ross "Tyler," September 21, 1990
Education: University of Tennessee-Martin, B.S. in physical education, 1974; University of Tennessee-Knoxville, M.S. in physical education, 1975
Other Facts: University of Tennessee Lady Volunteers basketball coach for 38 years (1974-2012) with an overall career record of 1,098-208.
At 1,098 wins, Summitt has more victories than any other male or female basketball coach in Division I history.
Coached the Lady Vols to eight NCAA Championships (1987, 1989, 1991, 1996-1998, 2007, 2008).
Had a 100% graduation rate for all student-athletes who completed their eligibility as Lady Vols.
Co-author of three books: "Raise the Roof" (1998), "Reach for the Summit" (1998) and "Sum It Up" (2013).
Timeline: 1974 - At age 21, she is named the head coach of the women's basketball team at the University of Tennessee at Knoxville. Summitt finishes her first season with 16 wins and eight losses.
1976 - As a player, co-captains the U.S. women's basketball team to a silver medal at the Olympic Games in Montreal. This is also the initial year of women's basketball at the Olympics.
1980 - Named the assistant coach of the U.S. Olympic women's basketball team but does not participate due to the U.S. boycott of the Moscow Olympics.
1984 - Head coach of the U.S. women's basketball team that wins gold at the Olympics in Los Angeles.
June 5, 1999 - Inducted into the Women's Basketball Hall of Fame, in its initial year.
October 13, 2000 - Enshrined into the Naismith Memorial Basketball Hall of Fame.
April 2000 - Named the Naismith Women's College Coach of the Century.
March 22, 2005 - With a win over Purdue 75-54, picks up her 880th coaching victory to surpass Dean Smith of North Carolina as the all-time winningest coach in NCAA history.
January 19, 2006 - Claims her 900th coaching win when the Lady Vols defeat Vanderbilt 80-68.
February 5, 2009 - The Lady Vols defeat Georgia 73-43 to net Summitt her 1,000th career coaching victory.
August 23, 2011 - Announces that she has been diagnosed with early-onset dementia, "Alzheimer's Type."
November 27, 2011 - Launches the Pat Summitt Foundation, dedicated to finding a cure for Alzheimer's.
December 5, 2011 - Announced as the Sports Illustrated Sportswoman of the Year. The Sportsman of the Year is Duke men's basketball coach Mike Krzyzewski.
May 29, 2012 - Receives the Presidential Medal of Freedom from President Barack Obama at the White House.
April 18, 2012 - After 38 years, steps down as the head coach of the University of Tennessee's women's basketball team at the end of the 2011-2012 season. According to the university, Summitt will remain involved in mentoring players and recruiting as the team's head coach emeritus.
October 4, 2012 - As part of a discrimination and retaliation lawsuit filed by Debby Jennings, the former University of Tennessee media relations director for women's sports, Summitt files an affidavit saying that she felt forced out as head coach of the Tennessee women's team after her diagnosis with early-onset Alzheimer's.
October 5, 2012 - In response to the affidavit she filed, Summitt releases a statement saying that it was 100% her decision to step down as head coach of the Tennessee women's team after her diagnosis with early-onset Alzheimer's.
November 22, 2013 - The Pat Summitt Plaza and a statue of the former coach are dedicated at the University of Tennessee at Knoxville.
January 14, 2015 - The Pat Summitt Foundation and The University of Tennessee Medical Center announce a partnership establishing the Pat Summitt Alzheimer's Clinic, which expands the Medical Center's existing Alzheimer's clinic.
CNN Wire contributed to this report.