User HitchinLookers
HitchinLookers posted 1708 waymarks in 48 different categories within one country and 10 regions, of these were 21 posted-first-in-region and also 2 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 HitchinLookers currently has not posted in.