User PetjeOp
PetjeOp posted 1780 waymarks in 580 different categories within 12 countries and 33 regions, of these were 385 posted-first-in-region and also 28 posted-first-in-country.
Unfortunatly the user also has one waymark with a missing region in the database.
Here is a list of categories, that PetjeOp currently has not posted in.