Had a call this morning from a mate who said Jason's done it again, now Jason (Jason Rennie) is a mate of mine and he until recently held 4 world records for jumps on a dirt-bike, including distance (271ft) ramp to ramp, most vehicles jumped, most moving vehicles jumped and finally longest distance with a pillion! 
 
  
  So now he's doing it all again on a Mountain bike!!!  he managed 134ft ramp to ramp yesterday 
see here  Also 
video here