SA’s fastest woman Carina Horn fails doping testAccording to the unit, there was a presence of prohibited substances, Ibutamoren and LGD-4033, in her system. 17th Sep 2019 / by Gdsyn / in Sports News No comments yet Leave a Reply Cancel replyYour email address will not be published. Required fields are marked * Save my name, email, and website in this browser for the next time I comment.