User miatabug 

miatabug  posted 771 waymarks in 191 different categories within 3 countries and 31 regions, of these were 59 posted-first-in-region and also 3 posted-first-in-country.
Unfortunatly the user also has one waymark with a missing region in the database.

In the following list are the categories listed where miatabug is or was an officer. The star denotes an active officer role, if it is golden then miatabug is also the current leader of the category.

active	Category	# Approvals	# Missings
stars	Arboretums	20	24
	Blue Plaques	238	192
stars	Cross Country Ski Trailheads	12	2
stars	Grange Halls	40	1
stars	Miniature Railroads	10	1
stars	Pedestrian Suspension Bridges	0	31
	Vintage Gas Stations	24	-
stars	Waymark Sticker and Pin Seekers	2	3