Daniel Fiddler is a 43 year old man from Jackson, Tennessee. He has been diagnosed with high functioning autism (autism spectrum disorder level 1, formerly Asperger’s Syndrome), Post Traumatic Stress Disorder, Bipolar Disorder, Panic Disorder, and Attention Deficit Hyperactivity Disorder; and has like a Spartan warrior championed through them.  You name it, he's likely experienced it, from the suicide of a family member (his late sister) to surviving a mid-life crisis of drug abuse and sex addiction, he's conquered adversity and lived to tell the tale.
One of his gifts from his autism is geography, especially transportation infrastructure.  Not to boast, but at age 4, he learned his stage capitals; he started navigating his mother around Memphis at age 7, Nashville at age 9, and Atlanta at age 12; and in college he started creating detailed transportation plans and sending them to politicians.