The Ground Hawg Gang are the minor antagonists of the reboot TV series, Ben 10, first appearing in the episode, Hole in 10.
Hole in 10
The Ground Hawg Gang are the creations of Dr. Animo. In the golf course, the Ground Hawg Gang went out of the ground and they attempted to destroy everything. Ben started to save the golf course. He transformed into Grey Matter in order to use his mind. He defeated the Boss Hawg and the gang treated Grey Matter as their boss, since the one who defeated the boss will be the boss.
The Ground Hawg Gang appeared as humanoid groundhogs. They appeared wearing biker punk attire and they ride on motorcycles with spiky wheels.
They are destructive type, since they destroy everything on sight. They also treat the one who defeated the boss as the boss.