User Jake39 

Jake39  posted 635 waymarks in 184 different categories within 6 countries and 11 regions, of these were 132 posted-first-in-region and also 66 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 Jake39 is or was an officer. The star denotes an active officer role, if it is golden then Jake39 is also the current leader of the category.

activeCategory# Approvals
 A + W Restaurants64
stars A.M./F.M. Radio Broadcasting Stations91
 Abandoned Cemeteries1
 ALDI Stores1
 Ancient Aqueducts1
stars Antique and Classic Car Dealerships11
stars Astronomical Observatories57
 Aviaries50
stars Barber Poles628
 Bridge Date Stones and Plaques251
 Butterfly Houses1
 Campgrounds1
 Canadian Benchmarks1
stars Canadian National Historic Sites273
stars Carnegie Library Buildings188
 Castles1
 Coastal Lighthouses1
stars Coin Operated Self Service Car Washes199
 Cruise Ship Ports1
 Curling Clubs2
 Defunct Amusement Parks1
 Devilish Locations1
stars Doorways of the World1045
 Feeding the Animals21
 Firefighter Memorials1
 Framed Views79
stars Gates of Distinction385
 Great Lines of Earth1
 Greenhouses and Nurseries1
stars Habitat ReStores21
stars Hawaiian Historical Markers30
 Headstones of Centenarians1
stars Helicopter Landing Pads128
 Hiking Path Footbridges3
 Historic Forts67
stars Hostels69
stars Human Error73
 Impact Craters1
stars Independent Artist Supply Stores48
 Jack In The Box1
 John F. Kennedy4
 Korean Historic Sites1
 Kugel Balls1
 Last of its Kind2
 Legion Posts and Branches33
 Libraries1
stars Marinas49
 Monarchs of the World1
 Municipal Flags2
 Odd-Shaped Buildings1
stars Off-Leash Dog Areas199
 Old Tractors1
stars Omnivorous Trees202
stars Ontario Heritage Properties129
stars Ontario Provincial Plaques551
stars Outside Wooden Display Carvings1101
stars Painted Mailboxes112
stars People-Named Places640
 Photos Then and Now5
 Pictographs1
 Population Signs22
 Public Playgrounds1
 Realistic Object Sculptures1
stars Research Institutes25
stars Scenic Roadside Look-Outs322
 Ship Screws and Aircraft Props173
stars Sit-by-me Statues140
 Skyscrapers1
 Stained Glass Windows6
 Tennis Facilities3
 Themed Homemade Mailboxes7
 Tim Horton's Restaurants3
 Tourist Information Centers - Visitor Centers3
 Treehouses3
stars Unique Bird Houses186
stars Unique Manhole Covers225
 Unusual Signs51
 Used Video-Game Stores2
 Veteran Cemeteries60
 War and Military Museums14
 Water Mills1
 Waterfalls2
 Waychapels9
 Web Cameras5
 Windmills3
 Winter Sports Locations8
 World Heritage Sites1
 World War II Sites3
 Zoos2