Six Sigma Green Belt
I have been a Certified Lean Six Sigma Green Belt; since 2011.
This was one on my greatest accomplishments for achieving this certification and I use its knowledge and principles daily to shape my decisions. If you ever wanted to reach beyond your normal reasoning skills I would strongly encourage you to seek and learn more about Six Sigma Terminology.
http://cert.asq.org/certification/control/six-sigma-green-belt/index