This is an incomplete list of Belgian supercentenarians (people living in Belgium who have attained at least 110 years of age)The Gerontology Research Group (GRG), an organization that tracks supercentenarians and verifies age claims, has verified that 17 supercentenarians have come from Belgium. The oldest Belgian ever was Joanna Deroover, who died in 2002 aged 112 years 186 days.