| Cooper Flagg Quick Info | |
|---|---|
| Height | 6 ft 9 in or 206 cm |
| Weight | 93 kg or 205 lbs |
| Date of Birth | December 21, 2006 |
| Zodiac Sign | Sagittarius |
| Eye Color | Blue |
Cooper Flagg is an American professional basketball player who stands 6 ft 9 in (206 cm) tall and weighs approximately 93 kg (205 lbs). The Maine-born forward won the 2025 Naismith College Player of the Year award in his only season at Duke, went No. 1 overall to the Dallas Mavericks, and enters his second NBA season in late October with legitimate All-Star buzz attached to his name.
Born Name
Cooper Flagg.
Nick Name
Coop.
Sun Sign
Sagittarius. He was born December 21, 2006, which puts Cooper Flagg’s age at 18 going into the 2025-26 season.
Born Place
Newport, Maine, United States. He grew up in the nearby town of Newport and the Bangor area.
Nationality
American.
Education
He attended Nokomis Regional High School in Newport, Maine, before transferring to Montverde Academy in Florida. He reclassified from the 2025 class to 2024 and spent one season at Duke University.
Occupation
Professional basketball player. He plays forward for the Dallas Mavericks.
Family
- Father – Ralph Flagg, who played college basketball at Eastern Maine Community College
- Mother – Kelly Bowman Flagg, a former University of Maine basketball player
- Siblings – Twin brother Ace Flagg, who plays for the Maine Black Bears, and older brother Hunter Flagg
Net Worth
Cooper Flagg’s net worth is estimated at around $10 million as of 2025. His rookie scale contract with Dallas is worth $62.7 million over four years, and his endorsement portfolio was already substantial before he turned pro.
Build
Athletic.
Height
He stands 6 ft 9 in or 206 cm tall. Anyone asking how tall Cooper Flagg is should also know about the wingspan — measurements taken during the pre-draft process put it right around 7 feet, which is a big reason he defends four positions.
At 6 ft 9 in (206 cm), Cooper Flagg towers about a foot over the average American man (5 ft 9 in) and stands eye-to-eye with fellow Duke product Jayson Tatum, while giving up a couple of inches to teammate Anthony Davis.
Weight
93 kg or 205 lbs. He added noticeable upper-body mass between the draft and training camp.
Girlfriend / Spouse
Cooper Flagg is single as of 2025, with no publicly confirmed relationships. He’s kept his personal life almost entirely offline, and unlike many players his age he doesn’t post about dating. Social media speculation has popped up more than once since draft night in June 2025, but nothing has been verified by Flagg or anyone close to him. His public appearances — the 2025 NBA Draft at Barclays Center, Summer League in Las Vegas, Mavericks media day — have all been with family rather than a partner.
Race / Ethnicity
White. He’s of mixed European descent.
Hair Color
Dark blonde.
Eye Color
Blue.
Sexual Orientation
Straight.
Distinctive Features
- Left-handed, which makes his drives and finishes awkward to guard
- 7-foot wingspan on a 6 ft 9 in frame
- Shaggy blonde hair, often pushed back with a headband
- Wears jersey No. 32 in Dallas, the same number he wore at Duke
Brand Endorsements
He signed a shoe deal with New Balance in 2023 while still in high school and has also worked with Gatorade and Fanatics.
Best Known For
Being the No. 1 overall pick of the 2025 NBA Draft and winning nearly every major national player of the year award as a Duke freshman, including the Naismith Trophy, the Wooden Award, and AP Player of the Year.
First Pro Game
His NBA regular season debut came on October 22, 2025, when the Mavericks opened the season against the San Antonio Spurs and Victor Wembanyama.
Personal Trainer
Flagg built his base at Maine Basketball Club and later at Montverde Academy, then spent his Duke season under the Blue Devils’ strength program. His offseason work with Mavericks staff focused on adding weight without losing lateral quickness.
Cooper Flagg’s Favorite Things
- Home – Maine, which he talks about constantly in interviews
- Hobbies – Fishing, the outdoors, and video games
- Jersey Number – 32
- Player he studied – Kevin Garnett, for the defensive versatility
Cooper Flagg’s Facts
- He reclassified from the 2025 high school class into 2024, which is why he arrived at Duke at 17 years old.
- At Duke he averaged 19.2 points, 7.5 rebounds and 4.2 assists while leading the Blue Devils to the 2025 Final Four.
- In summer 2024 he scrimmaged with the USA Select Team against the senior Olympic roster in Las Vegas — at 17 — and the veterans came out of camp raving about him.
- He won ACC Player of the Year and ACC Rookie of the Year in the same season.
- The Mavericks landed the top pick with just 1.8 percent lottery odds, one of the longest shots in draft lottery history.
- He’s the first Maine native ever selected first overall in the NBA Draft.
- His twin brother Ace plays Division I ball at the University of Maine, the same program their mother played for.
- He dropped 31 points in his second Las Vegas Summer League game in July 2025, against the Spurs.
- Both parents played college basketball, and his mother coached him in youth leagues in Maine.
Frequently Asked Questions
How tall is Cooper Flagg?
Cooper Flagg is 6 ft 9 in (206 cm) tall. That makes him roughly a foot taller than the average American man.
How much does Cooper Flagg weigh?
Cooper Flagg weighs about 93 kg (205 lbs). He carries a lean, long-limbed frame built for a modern two-way forward.
How old is Cooper Flagg?
Cooper Flagg was born on December 21, 2006, in Newport, Maine. He is one of the youngest players in the NBA.
What is Cooper Flagg’s net worth?
A verified net worth figure for Cooper Flagg has not been publicly confirmed. His earnings come from his NBA rookie-scale contract with the Dallas Mavericks plus endorsement deals.
Is Cooper Flagg dating anyone?
Cooper Flagg has not publicly confirmed a girlfriend or relationship. He keeps his personal life private and focuses on basketball.
What is Cooper Flagg known for?
Cooper Flagg is known for being the No. 1 overall pick of the 2025 NBA Draft, selected by the Dallas Mavericks after a standout freshman season at Duke. He is celebrated for his elite defense, shot-blocking, and all-around versatility.
What position does Cooper Flagg play?
Cooper Flagg plays forward for the Dallas Mavericks. His size and skill set let him defend multiple positions and handle the ball like a guard.
What does Cooper Flagg’s training routine look like?
Flagg’s training combines heavy strength and mobility work in the weight room with daily shooting reps, conditioning, and film study. His nutrition emphasizes high protein and plenty of carbohydrates to support an 82-game NBA season.
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Last Updated: October 1, 2026 | Source: Healthy Celeb
