claim: A winner of the 1990 Australian Open – Men's Doubles with Pieter Aldrich and another player are not both Grand Slam tennis tournament winners at doubles. The other player did not participate at the 2012 PTT Thailand Open – Doubles with his partner Aisam, due to a broken leg.
supporting_facts.key: Danie Visser
supporting_facts.key: Oliver Marach
supporting_facts.key: 1990 Australian Open – Men's Doubles
supporting_facts.key: 1990 Australian Open – Men's Doubles
supporting_facts.key: 2012 PTT Thailand Open – Doubles
supporting_facts.key: 2012 PTT Thailand Open – Doubles