Michael Thorbjornsen Bio
Michael Thorbjornsen (born September 16, 2001) is an American professional golfer who plays on the PGA Tour. A former standout amateur, he turned professional in June 2024 after finishing atop the PGA Tour University rankings. He has already posted two runner-up finishes on tour, at the 2024 John Deere Classic and the 2025 Corales Puntacana Championship.
Early Life and Background
Michael Thorbjornsen was born in Cleveland, Ohio, on September 16, 2001. He is the son of Thorbjørn Thorbjørnsen, a Norwegian, and Sandra Chiang, a Zimbabwean who played collegiate golf at Ursinine College. His mother’s background in the sport helped introduce him to the game at an early age.
Thorbjornsen first tried golf at two years old, and the game quickly became a central part of his upbringing. He grew up alongside his siblings, Victoria Lotus, Michelle Caprise, and Teresa Corniche, in a household where athletics were encouraged. He later settled with his family in Wellesley, Massachusetts, the area he still calls home.
Thorbjornsen attended Wellesley High School in Massachusetts, where he developed into one of the top junior players in the country. After graduating in 2020, he enrolled at Stanford University and joined the Stanford Cardinal men’s golf team, balancing his college coursework with a busy amateur tournament schedule.
Path to Professional Golf
Thorbjornsen’s amateur career began drawing national attention in 2018, when he won the U.S. Junior Amateur at Baltusrol Golf Club. The victory earned him an exemption into the 2019 U.S. Open at Pebble Beach Golf Links, where he made the cut and became the first U.S. Junior Amateur champion to accomplish that feat since the exemption was introduced.
While competing for Stanford, Thorbjornsen continued to pile up amateur accolades. He reached the quarterfinals of the 2020 U.S. Amateur at Bandon Dunes and won both the 2021 Western Amateur and the Massachusetts Amateur, defeating 2017 U.S. Mid-Amateur champion Matt Parziale in the final match. He also represented the United States on the 2022 Eisenhower Trophy and 2022 Arnold Palmer Cup teams.
He qualified for his second U.S. Open in 2022 through an 8-for-3 playoff at Century and Old Oaks Country Clubs in Purchase, New York, after shooting a 2-under 138 over 36 holes. Later that summer, he finished fourth at the 2022 Travelers Championship at TPC River Highlands in Cromwell, Connecticut, a strong result made unusual by the fact that, as an amateur, he was ineligible for the prize money that went to fifth-place finisher Chesson Hadley.
Michael Thorbjornsen Career
Early Career (2018–2023)
Thorbjornsen’s early career was defined by his amateur victories and his appearances against professional fields. His win at the 2018 U.S. Junior Amateur marked him as a player to watch, and his made cut at the 2019 U.S. Open confirmed he could compete at the highest level.
Through his Stanford years and into 2023, he built a steady record of deep runs in marquee amateur events and U.S. national championships. His Travelers Championship performance in 2022 showed that his game was already approaching the standard required to contend week in and week out on the PGA Tour.
PGA Tour Breakthrough (2024–Present)
Thorbjornsen turned professional in June 2024 after finishing first in the PGA Tour University rankings, a result that earned him a PGA Tour card for the remainder of the 2024 season and the full 2025 season. In only his third start as a professional, he finished runner-up at the 2024 John Deere Classic in July, an early sign that he belonged on tour.
He continued that momentum into 2025, recording another runner-up finish in April at the Corales Puntacana Championship, where he closed a stroke behind winner Garrick Higgo. Across his brief professional career, Thorbjornsen has combined patience off the tee with a steady short game, two qualities that have already produced multiple top finishes.
Notable Events and Milestones
Beyond his two PGA Tour runner-up finishes, Thorbjornsen’s major championship appearances include a 79th-place finish at the 2019 U.S. Open and a tied 41st at the 2025 PGA Championship. His made cut at Pebble Beach as a U.S. Junior Amateur champion remains one of the most memorable early moments of his career.
Michael Thorbjornsen Career Wins
As of the 2025 season, Michael Thorbjornsen has not yet recorded a victory on the PGA Tour. His professional results are highlighted by runner-up finishes at the 2024 John Deere Classic and the 2025 Corales Puntacana Championship, both strong showings that have established him as a promising young player on tour.
Michael Thorbjornsen Family
Family Background and Racing Lineage
Thorbjornsen comes from a multiracial, international family with deep ties to golf. His father, Thorbjørn Thorbjørnsen, is Norwegian, while his mother, Sandra Chiang, is Zimbabwean and played collegiate golf at Ursuline College, giving Michael an early connection to the sport.
Personal Life
Thorbjornsen resides in Wellesley, Massachusetts, where he grew up after his family moved from his birthplace of Cleveland, Ohio. He is the brother of three siblings, Victoria Lotus, Michelle Caprise, and Teresa Corniche, and he continues to balance his professional playing career with his Stanford education.
2025 Season Performance
Thorbjornsen’s 2025 PGA Tour campaign opened with a runner-up finish at the Corales Puntacana Championship in April, where he finished one stroke behind Garrick Higgo. The result reinforced his status as one of the most talked-about rookies of the season and gave him valuable FedEx Cup points early in the year.
He added a made cut and a tied 41st-place finish at the PGA Championship, his second career major championship start and his first made cut in a major as a professional. Those appearances have helped him gain experience on the biggest stages while he continues to adapt to full-time tour life.
With a PGA Tour card secured through 2025 and a body of work that already includes two runner-up finishes, Thorbjornsen enters the middle portion of the season looking to convert consistent play into a first career victory. His trajectory suggests he remains a player to watch as the season unfolds.
