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: 2376 days ProfessorBlue-1, 2375 days ProfessorBlue-1, 2374 days ProfessorBlue-1
 Best Ranks in Statistics: 484./735 Different Badges in Hand501./568 Own Power in Hand516./746 Total Power in Hand519./925 Total Badge Production521./928 Different Badges Touched.

Region Badges Over Time

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