Ponters, I thought everybody did:
The record for the longest backwards motorcycle ride is 150 km (93.21 miles) and was achieved by Hou Xiaobin (China) in Binzhou City, China, on 4 October 2006.
Dave Coates (UK) reached a speed of 244.1 km/h (151.7 mph) on a motorcycle sitting with his back to the handlebars at Elvington airfield, Yorkshire, UK, on 28 October 2002. (Guinness World Records...)
Heck, even Wingers do it...