Marschall says he's a student of his event and has looked up to Steve Hooker and other Aussie vaulters. Marschall has even inherited a special Twitter account that has been passed down from one Aussie PV great to the next.
Why aren't more of Semenya's competitors speaking out?
*MB: OK girls what say you about competing against Semenya?
*MB: Womens 800 now a joke
*Rome Race Video