Claim: Oscar Brandon both won the 1998 Argentina International and the 1998 Brazil International mixed doubles with Adrienn Kocsis.
Evidence: Oscar Roël Brandon (born 8 August 1971) is a Surinamese badminton player, coach and Olympic team manager. Winner at the Brazil International São Paulo Cup 1998 Mixed Doubles with Adrienn Kocsis of Peru Winner at the Argentina International Mixed Doubles with Adrienn Kocsis of Peru