In Indonesia, there have been 2 people named "Raymond Christopher" that made IMO:

Raymond Christopher Sitorus qualified for IMO 2006 and 2007 (visa issues in 2006 and silver in 2007)

Raymond Christopher Tanto (born 2007) qualified for IMO 2024 and 2025 (bronze both years).

Resolves YES if another "Raymond Christopher" qualifies to represent Indonesia at IMO before 2043 ends. Their first two names has to be "Raymond Christopher".