1. Katrin Davidsdottir
Davidsdottir has been the Fittest Woman on Earth for the past two years. (Check out our interview with her after last year’s win.) At this year’s Regionals, she narrowly missed first place—but that’s still fairly impressive considering that she didn’t qualify for the Games at all in 2014. Davidsdottir has said the ’14 failure pushed her to train even harder, which ultimately allowed her to take the crown in 2015 and 2016—so expect a spectacular performance from the Icelander, who will be looking to three-peat.
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