User YoSam. 

YoSam.  posted 25992 waymarks in 723 different categories within 6 countries and 44 regions, of these were 357 posted-first-in-region and also 3 posted-first-in-country.

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

active	Category	# Approvals	# Missings
stars	American Civil War Monuments and Memorials	311	-
stars	Bat Boxes	20	-
stars	Blue Star Memorial Highway Markers	170	-
stars	Cemetery Chapels	34	-
stars	Country Churches	645	54
stars	Covered Bridges	44	-
stars	Donated Engraved Bricks and Pavers	293	-
stars	Graves Mentioning a Cause of Death	88	-
stars	Historical Society Headquarters	131	1
stars	Iowa Historical Markers	24	-
stars	Kansas Historical Markers	38	-
stars	Legion Posts and Branches	61	-
stars	Lions Clubs International Markers	195	2
stars	Maine Historical Markers	62	-
stars	Mississippi Historical Markers	5	-
stars	Missouri Historical Markers	226	-
stars	Motorcycle Sales/Service Sites	39	16
stars	New Mexico Historical Markers	28	-
	Non-Specific Veteran Memorials	315	99
stars	Oklahoma Historical Markers	462	-
stars	One-Room Schoolhouses	192	1
stars	Orthodox Churches	111	-
stars	Outdoor Basketball Courts	414	13
stars	Philatelic Photographs	560	94
stars	Pizza Shops - Regional Chains	52	3
	Police Stations	242	73
stars	Presbyterian Churches	172	-
stars	Public Land Survey Marks	102	192
	Railroad Bridges	101	85
stars	Retired Prisons	58	-
stars	Skateparks	200	19
stars	South Dakota Historical Markers	31	-
	Specific Veteran Memorials	10	27
	Spirit of '76	70	-
stars	Starbucks Stores	19	37
stars	Takeout / Delivery Menus	49	15
stars	Texas Historical Markers	4265	-
stars	U.S. Post Offices	391	-
	Urban Legends and Superstitions	4	5
stars	Victorian Style Architecture	366	12
stars	Wagon Roads and Trails	56	-
stars	Wagon Wheels	371	2
stars	War of 1812	383	-
stars	Waymark Tours (WayTours)	114	-
stars	West Virginia Historical Markers	98	-
stars	Wyoming Historical Markers	37	-