Totally not the point of the article but the claim that she was "the world's most dominate athlete" piqued my interest as I've never really heard of her. Apparently SI published this in 2015(the link in the article to SI is broken).
This is the same year that Serena Williams, a household name, won the first three Grand Slam singles tournaments. This coming off a 2014 US Open win so 4 in a row. Anyway, some historical context lol.