Nina O'Brien

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Ski Racer

About Nina O’Brien


Nina O’Brien is an American ski racer of exceptional talent and experience. She is a force to be reckoned with in the world of expertise-demanding technical events such as giant slalom and slalom. In 2022, O’Brien was chosen to represent her country in the Winter Olympics and made an impressive showing, particularly during the first run of the giant slalom where she placed sixth. Appearing unstoppable, she has earned her position amongst some of the greatest alpine skiers in the world today.

O’Brien had to overcome a compound fracture after the Beijing Olympics, but Nina’s resilience through physical and mental challenges culminated in success at the world 2023 Alpine skiing championships, where the American team achieved gold in the team event.

Date of birth

November 29, 1997


San Francisco




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Career start



Ski Race

Latest News

Hyperbaric Oxygen Therapy Helps Olympian Recover

Olympian Nina O’Brien at NexGen Hyperbaric’s HBOT clinic at All Points North Lodge in Cordillera.

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Fracture Friday: Olympian Nina O’Brien recovering in Edwards, planning for redemption

O’Brien undergoing hyperbaric oxygen therapy for fractures in her leg.

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Nina Incorporates Hyperbaric Oxygen Therapy to Make the 2022 Winter Olympic Team

She has noted improvements in her sleep, energy, and mental state.

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Latest Videos


"I've been doing lots of Hyperbaric lately. Thank you @nexgenhyperbaric for sticking with me through thick and thin, and helping me heal faster!"

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