User Marine Biologist 
Marine Biologist 
posted 11452 waymarks in 1127 different categories within 28 countries and 110 regions, of these were 1608 posted-first-in-region and also 486 posted-first-in-country.
Unfortunatly the user also has 242 waymarks with a missing region in the database.
In the following list are the categories listed where Marine Biologist is or was an officer. The star denotes an active officer role, if it is golden then Marine Biologist is also the current leader of the category.
