User ChapterhouseInc 

ChapterhouseInc  posted 8664 waymarks in 712 different categories within 7 countries and 43 regions, of these were 543 posted-first-in-region and also 40 posted-first-in-country.
Unfortunatly the user also has 16 waymarks with a missing region in the database.

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

active	Category	# Approvals	# Missings
stars	Abandoned Cemeteries	43	-
	Airports	1	8
stars	Anamorphous Street Art	0	3
	Anchors	3	107
	Bells	2	25
stars	Border Crossings	62	27
stars	Campgrounds	31	13
stars	Civil Defense Fallout Shelters	7	3
	Civil Rights Memorials	5	-
stars	Commercial Commemorations	0	2
	Compass Roses	12	33
stars	Converted Fountains	24	13
	Direction and Distance Arrows	26	31
stars	Disc Golf Courses	113	20
	Equestrian Statues	9	51
	Exceptional Trees	5	-
	Fire Fighting Vehicles	7	26
	Firehouses	4	66
stars	First of its Kind	5	47
	Fountains	1	231
	Fraternity and Sorority Houses	51	1
stars	Georgia Historical Markers	532	-
stars	Ghost Signs	19	28
stars	Ginormous Everyday Objects	0	30
stars	Highway Rest Areas	12	-
stars	Kentucky Historical Markers	293	-
stars	Libraries	11	81
stars	Lighthouse Passport Stamps	7	-
	Lion Statues	13	94
stars	Maori Historic Sites	0	-
	McDonald's Restaurants	15	253
stars	Military Installations	1	23
	Modern Olympic Venues	5	3
	Municipal Parks and Plazas	221	107
stars	Murals	184	189
stars	National Parks (U.S.)	1	-
stars	National Parks of the World	4	17
stars	National Public Lands Passport Locations	3	-
	New Jersey Historical Markers	4	-
stars	NPS Passport Cancellation Stations	22	-
stars	Off-Leash Dog Areas	103	59
stars	Old Spanish Trail Auto Route	0	-
	Old Tractors	1	4
	Outdoor Warning Sirens	429	18
	Penny Smashers	1	2
	Pet Cemeteries	1	4
	Pictographs	1	17
stars	Ponce de León	0	-
	Relocated Structures	4	-
stars	Remote Backcountry Shelters	0	6
stars	Scenic Roadside Look-Outs	7	20
stars	School Mascots	0	-
stars	Small Town, Big Name	9	-
stars	South Carolina Historical Markers	189	-
stars	Sphinx Sculptures	14	1
stars	Spirit of '76	0	-
stars	Tennessee Historical Markers	151	-
stars	Thrift Stores	87	22
	Town Clocks	2	226
stars	Trail Registers	23	1
stars	Turtle Crossings	22	-
stars	U.S. Benchmarks	392	10
stars	U.S. National Natural Landmarks	0	-
stars	U.S. National Register of Historic Places	42	-
stars	Unique Bird Houses	16	4
stars	Unusual Speed Limits	93	-
stars	Video Arcades	33	1
	Waterfalls	1	-
stars	Waymark Sticker and Pin Seekers	6	3
	Wikipedia Entries	101	604
	World War I Memorials and Monuments	12	264
	Zoos	1	20