I really shocked and really saddened by this, I spoke to Greg just a few weeks ago. He had contacted me after seeing our startup featured in TWiST.

He was a smart, genuine guy that really cared about helping us. From what I'd picked up he was a close friend to Elon Musk and had backed him @ zip2, paypal, tesla and space x.

He gave us some great advice, and took a lot of time out to make intro's and give us feedback.