Uncategorized | May 20, 2019 | by admin 'Michigan Madman' EJ Potter: From the 'Widow Maker' to a jet-powered trike Sure, Evel Knievel attempted to jump over Idaho's Snake River Canyon in 1974, but he only used a steam-powered rocket. Before that, EJ Potter … Source: Evel Knievel Post navigation Older Newer Comments are closed.
