Serena Williams' husband, Alexis Ohanian, is setting the record straight about his wife's standing among the greatest athletes around.During Williams' Australian Open match against Simona Halep on Feb. 16, her husband of three years, who has been known to cheer his wife on in the stands, stood in the crowd wearing a white Nike T-shirt that read, «Greatest Female Athlete,» with the word «Female» crossed out.