Badge for ProfessorBlue ProfessorBlue

The player ProfessorBlue holds 12 badges of 4 types. ProfessorBlue played 0 full and 1 half quadrants, totalling in 1 quadrants.
 Longest traveled badges: 0 km(0 players), 0 km(0 players), 0 km(0 players) (ids only revealed for badges carried by more than 3 players.)
 Oldest user created badges held: 2535 days ProfessorBlue-1, 2534 days ProfessorBlue-1, 2533 days ProfessorBlue-1
 Best Ranks in Statistics: 497./750 Different Badges in Hand512./582 Own Power in Hand528./763 Total Power in Hand530./949 Total Badge Production532./952 Different Badges Touched.

Region Badges Over Time

(A region can have two such Badges, mapper and ruler):
Find the region history of ProfessorBlue.