Kerrin McEvoy
He is the brother in law of both Melbourne Cup winners , Michelle Payne who won the Cup with Prince of Penzance in 2015 and Brett Prebble who won the Cup with Green Moon in 2012 just three years earlier . 
<triplet> 2015 <subj> Michelle Payne <obj> winner <subj> Prince of Penzance <obj> winner <triplet> Green Moon <subj> 2012 <obj> winner