Klay Thompson Biography: Age, Girlfriend, Net Worth, NBA Championships, Warriors, Mavericks, Career Stats, Injuries & Megan Thee Stallion Breakup

Klay Alexander Thompson has lived one of the most dramatic arcs in modern NBA history—rising from the son of a No. 1 overall draft pick to become half of the greatest shooting backcourt ever assembled, surviving catastrophic injuries that cost him nearly three full seasons, and enduring a very public breakup with one of music’s biggest superstars. The four-time NBA champion and Olympic gold medalist left the only franchise he had ever known in 2024, signing with the Dallas Mavericks only to endure a career-worst 2025–26 campaign while his personal life unraveled in the headlines . At 36, Thompson carries a $140 million net worth, over $298 million in career salary earnings, and a legacy as one of basketball’s most lethal catch-and-shoot weapons—though questions about his basketball future have never been louder .

Quick Facts

Early Life & Education

Klay Alexander Thompson was born on February 8, 1990, in Los Angeles, California, into basketball royalty . His father, Mychal Thompson, was the No. 1 overall pick in the 1978 NBA Draft by the Portland Trail Blazers and later won two championships with the Los Angeles Lakers alongside Magic Johnson . His mother, Julie, was a Division I volleyball player at the University of San Francisco and the University of Portland . Klay’s older brother Mychel played briefly in the NBA with the Cleveland Cavaliers, while his younger brother Trayce became a Major League Baseball outfielder .

Growing up in L.A., Thompson attended Santa Margarita Catholic High School in Rancho Santa Margarita, California, where he led the basketball team to a 30–5 record and a Division III state championship as a senior . He then enrolled at Washington State University in Pullman, Washington, where he played three seasons for the Cougars. As a junior in 2010–11, Thompson earned first-team All-Pac-10 honors and was named the Pac-10 Tournament MVP after scoring a tournament-record 43 points in a semifinal game . He declared for the 2011 NBA Draft after his junior year, forgoing his senior season.

Career Journey

Golden State Warriors Rise & Rookie Extension (2011–2014)

The Golden State Warriors selected Thompson with the 11th overall pick in the 2011 NBA Draft . He made an immediate impact as a rookie, earning All-Rookie First Team honors and quickly establishing himself as one of the league’s premier shooting guards. In October 2014, he signed a four-year, $69 million rookie extension with the Warriors .

The Splash Brothers Dynasty (2014–2019)

Thompson’s partnership with Stephen Curry—dubbed the “Splash Brothers”—transformed the NBA. Together, they led Golden State to four NBA championships (2015, 2017, 2018, 2022) and revolutionized the game through three-point shooting . Thompson earned five All-Star selections, two All-NBA Third Team honors, and was named to the NBA All-Defensive Second Team . He won the 2016 Three-Point Contest and set an NBA record with 14 three-pointers in a single game .

The 2018–19 season ended in devastation. During Game 6 of the 2019 NBA Finals against the Toronto Raptors, Thompson tore his ACL and had to leave the game in the third quarter . The Warriors lost the series, and Thompson’s basketball life changed forever.

The Injury Ordeal (2019–2021)

Thompson missed the entire 2019–20 season recovering from ACL surgery. Then, during a pickup game in November 2020, he tore his Achilles tendon, forcing him to miss the 2020–21 season as well . Despite not playing a single game across two seasons, the Warriors signed him to a five-year, $190 million maximum contract in July 2019 . Golden State was granted a $9.3 million Disabled Player Exception due to his season-ending injuries .

The Return & Fourth Title (2021–2024)

Thompson returned to the court in January 2022 after 941 days away from NBA action. He played 32 games that season and helped the Warriors capture their fourth championship in eight years, defeating the Boston Celtics in six games . The 2022–23 season saw him play 69 games and average 21.9 points, his highest scoring average since before the injuries . However, tensions with the Warriors front office grew during the 2023–24 season as the team struggled and Thompson’s role diminished. He averaged 17.9 points in 77 games but came off the bench for the first time in his career .

Dallas Mavericks & Career-Worst Season (2024–Present)

In July 2024, Thompson left Golden State after 13 seasons, signing a three-year, $50 million contract with the Dallas Mavericks via sign-and-trade . The move paired him with Luka Dončić and Kyrie Irving in a bid for another championship.

The 2024–25 season was a mixed bag—Thompson averaged 14.0 points and started all 72 games while shooting 39.1% from three . But the 2025–26 campaign became the worst of his career. He averaged just 11.7 points, 2.1 rebounds, and 1.4 assists in 21.7 minutes per game across 69 appearances, making only eight starts . He shot a career-low 39.3% from the field and 38.3% from three-point range . The Mavericks finished 26–56, missing the playoffs by a wide margin . Thompson received multiple rest days down the stretch and was moved to a bench role for much of the season .

Career Stats

Personal Life

Relationships

Thompson dated actress Laura Harrier from 2018 to early 2020 . In July 2025, he went public with his relationship with Grammy-winning rapper Megan Thee Stallion, making their red carpet debut at her inaugural Pete & Thomas Foundation gala in New York City . The couple appeared to be going strong, with Megan telling reporters that Thompson was “the nicest person I’ve ever met in my life” and even manifesting an engagement while congratulating other couples at the 2026 Olympics .

However, on April 25, 2026, Megan Thee Stallion abruptly ended the relationship, posting a scathing message to her Instagram Stories accusing Thompson of cheating . “Cheating, had me around your whole family playing house… got ‘cold feet,'” she wrote. “Holding you down through all your HORRIBLE mood swings and treatment towards me during your basketball season, now you don’t know if you can be ‘monogamous’????” .

In a formal statement to E! News and TMZ, Megan confirmed the breakup: “I’ve made the decision to end my relationship with Klay. Trust, fidelity and respect are non-negotiable for me in a relationship, and when those values are compromised, there’s no real path forward. I’m taking this time to prioritize myself and move ahead with peace and clarity” . Thompson had not publicly responded to the allegations as of late April 2026 .

Family & Pets

Thompson is extremely close with his family. His father Mychal remains a prominent broadcaster, and the Thompson brothers frequently support one another’s careers across basketball and baseball . Klay was known for his English bulldog, Rocco, who became an internet sensation and accompanied him to press conferences and team events. Rocco passed away in May 2025 .

Interests & Personality

Thompson is known for his offbeat, dry sense of humor and laid-back demeanor . He is an avid chess player and has met with former world champion Magnus Carlsen . He enjoys boating, video games, and has a well-documented love for his late dog Rocco.

Controversies

Megan Thee Stallion Breakup Allegations

The April 2026 breakup generated massive headlines, with Megan publicly accusing Thompson of infidelity, “horrible mood swings,” and mistreatment during the basketball season . The timing was particularly damaging for Thompson, coming off the worst season of his NBA career and with his reputation already under scrutiny in Dallas .

Marijuana Possession Incident

In 2011, while at Washington State, Thompson was suspended for his final regular season game after receiving a misdemeanor criminal citation for marijuana possession . The incident was a minor blemish on an otherwise clean off-court record.

On-Court Altercations & Technical Fouls

Thompson has accumulated numerous technical fouls and fines throughout his career, including a $35,000 fine in 2013 for escalating an incident between David Lee and Roy Hibbert . He was also ejected from games and fined for technical fouls during the 2022–23 and 2023–24 seasons .

Awards & Achievements

• 4× NBA Champion: 2015, 2017, 2018, 2022 (Golden State Warriors)
• 5× NBA All-Star: 2015, 2016, 2017, 2018, 2019
• 2× All-NBA Third Team: 2015, 2016
• NBA All-Defensive Second Team: 2019
• NBA Three-Point Contest Champion: 2016
• NBA All-Rookie First Team: 2012
• Olympic Gold Medal: 2016 Rio de Janeiro
• FIBA Basketball World Cup Gold Medal: 2014 Spain
• NBA Record: 14 three-pointers in a single game
• NBA Record: 37 points in a single quarter (January 23, 2015)
• NBA Record: Most three-pointers in a playoff game (11)

Physical Statistics

Quotes

“They pay you for being able to be traded.” — On the cold business side of the NBA, speaking about his future with the Mavericks

“I just want to be out there with my guys.” — On returning from injury, 2022

“I’m just trying to be the best version of myself.” — On his role adjustment in Dallas

Favorites

Earnings & Net Worth

Klay Thompson’s estimated net worth is $140 million as of 2026 . His financial empire is built on NBA salary and lucrative endorsements:

NBA Contracts & Salary:

• Rookie contract (2011–2015): $9.7 million
• First extension (2014–2019): $69 million
• Max contract (2019–2024): $189.9 million
• Mavericks contract (2024–2027): $50 million (3 years)
• Career earnings through 2025: $298,755,404
• Projected career earnings through 2027: $316,215,721+

Endorsements:
Thompson earns an estimated $15–20 million annually from endorsements . Major deals include:

• Anta: 10-year, $80 million deal with Chinese shoe brand (signed 2017)
• Panini, BodyArmor, Gillette, Tissot, Uber Eats, Electronic Arts, Waiakea Water, Bevel, NERF

Interesting Facts

• Thompson and his father Mychal became the fourth father-son duo to win NBA titles, joining the Guokas, Barry, and Walton families
• He set an NBA record with 37 points in a single quarter against the Sacramento Kings on January 23, 2015
• He scored 60 points in just 29 minutes against the Indiana Pacers in 2016, touching the ball for only 90 seconds total
• Thompson is one of only two players in NBA history (along with Stephen Curry) to make 300+ three-pointers in multiple seasons
• He has been fined over $106,000 for technical fouls and altercations throughout his career
• His English bulldog Rocco became a social media star before passing away in May 2025
• Thompson raised approximately $360,000 for Northern California wildfire relief in 2017 by donating over $5,000 per point scored across three games

Did You Know Already?

• Thompson missed 941 consecutive days of NBA action between June 2019 and January 2022 due to ACL and Achilles injuries
• He was selected 11th overall in 2011, one pick after his future teammate Harrison Barnes and three picks before Kawhi Leonard
• The Warriors granted a $9.3 million Disabled Player Exception when Thompson tore his Achilles in 2020
• He made his first career start off the bench during the 2023–24 season after 12 years as a full-time starter
• His 2025–26 season was the first time in his career he averaged under 12 points per game

Social Media Links

Stay connected with Klay Thompson through his official channels:

• Instagram: @klaythompson
• Twitter/X: @KlayThompson
• Facebook: Klay Thompson

Frequently Asked Questions

How many championships has Klay Thompson won?
Klay Thompson has won four NBA championships with the Golden State Warriors: 2015, 2017, 2018, and 2022 .

What is Klay Thompson’s net worth?
As of 2026, Klay Thompson has an estimated net worth of $140 million, derived from over $298 million in NBA salary and approximately $15–20 million annually in endorsements .

Why did Klay Thompson leave the Warriors?
Thompson left Golden State in July 2024 after 13 seasons, signing a three-year, $50 million sign-and-trade deal with the Dallas Mavericks. The departure followed a diminished role during the 2023–24 season and failed contract extension negotiations with the Warriors .

Did Klay Thompson and Megan Thee Stallion break up?
Yes. Megan Thee Stallion ended her relationship with Klay Thompson on April 25, 2026, publicly accusing him of cheating, “horrible mood swings,” and questioning monogamy. Thompson had not publicly responded as of late April 2026 .

How many games did Klay Thompson miss due to injury?
Thompson missed the entire 2019–20 season (ACL tear) and the entire 2020–21 season (Achilles tear), totaling 164 consecutive regular-season games missed plus playoff time .

Conclusion

Klay Thompson’s legacy as one of the greatest shooters and two-way guards in NBA history is secure—four championships, five All-Star selections, an Olympic gold medal, and a place alongside Stephen Curry in basketball lore. Yet his 2025–26 season in Dallas represents a sobering chapter: career-worst numbers, a team in disarray, and a very public romantic implosion that played out across social media. At 36, with one year and $17.5 million remaining on his Mavericks contract, Thompson faces questions about his basketball future that would have seemed unthinkable during the height of the Splash Brothers dynasty. Whether he can rediscover his form or transitions into a reduced role, Thompson’s place in NBA history is already cemented. The only question remaining is how the final act unfolds.

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