Oceans Seven documentary about Kimberley Chambers courtesy of CNN.

What Kimberley Chambers does on her “race” days is not the most impressive feat to us.

Rather, what is most impressive is her day-to-day, behind-the-scenes, lonely, relentless dedication that pushes her to wake up early and train in the cold San Francisco Bay water before going to work, heading back to train after a stressful day of work at Adobe, and then culminating her physical and mental training with massively long, tough training sessions on the weekends.

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