Who manufactured the third fastest roller coaster in the UK?
Diving Machine G5: Diving Machine G5 is a roller coaster at Janfusun Fancyworld in Taiwan. Diving Machine G5:  It was built in 2000 by Swiss manufacturers Bolliger & Mabillard and was the second dive coaster model to be built, the first being Oblivion at Alton Towers in the United Kingdom. Oblivion (roller coaster):  With a maximum speed of 68 mph, it is the third fastest roller coaster in the UK, behind Stealth at Thorpe Park and the Big One at Blackpool Pleasure Beach.
Bolliger & Mabillard