Southern Slammer is a thoroughbred horse born in Australia in 2021. Race horse Southern Slammer is by Alabama Express (AUS) out of Ghadaayer (IRE) , trained by Michael Moroney & Glen Thompson. Southern Slammer form is available here. Owned by Ballymore Stables (Aust) Pty Ltd, R & C Legh Racing Pty Ltd, Yu Long Investments, Kariba Racing, G Devonport, Grandlodge Racing, K & Mrs D Good, B & Mrs L Margery, M Harvey, M Merenda, M Banks, T Whyte, C Hooker, J Watson, M Portia & T Paragalli.