It is official, again.

Honda’s Mean Mower is the fiercest and fastest lawn mower in the world. And who would be better suited to prove it than the British boys from Top Gear who asked Guinness to come along and record their world record. Piers Ward broke his own record with an average speed of 187.60 kph (116.57 mph) and even fulfilled Guiness criteria to cut some grass too.
youtube.com (video), gizmag.com