User tmob 
tmob 
posted 1228 waymarks in 949 different categories within 95 countries and 154 regions, of these were 726 posted-first-in-region and also 374 posted-first-in-country.
Unfortunatly the user also has 18 waymarks with a missing region in the database.
In the following list are the categories listed where tmob is or was an officer. The star denotes an active officer role, if it is golden then tmob is also the current leader of the category.
| active | Category | # Approvals | # Missings |
|---|---|---|---|
 Natural Lakes | 395 | 11 | |
 Political Revolutions | 112 | - | |
 Portuguese Inventory of Architectural Patrimony | 161 | - | |
 Salt Pans and Mines | 17 | 1 |