4x4 Knuckle Tattoos

CCIE 4736

Mark Jackson sends us these delightfully nerdy knuckles:

I got this 4 days ago. I choose CCIE 4736 because I have been a Cisco Certified Internetwork Expert for over 10 years. My career have been so rewarding to me and along with being part of an elite group I felt this was a perfect way to express.