I watched Werro win the 800 today in Zurich holding off Hunter Bell. She reminds me of Juantorena with her powerful build and Coe with her effortless stride. To best Kratochvílová's steroid fueled record a runner needs not only to be efficient but have the impressive strength -- Werro possesses both. She is only 21, and although she might not win in Tokyo, I expect her to break the record next year.