If anyone watched the late show on ABC back in the 90’s, you would most likely remember this doco on Ken Carter called The Devil at you Heels,
0-60mag have a great story that sheds more light on the man that ended up doing that seaway jump attempt Kenny Powers
The article is a great read and raises more questions than answers, they even intend on chasing down more details,
http://www.0-60mag.com/news/2010/09/kenny-powers-the-wrong-man-at-the-right-time/