Originally self-built and presented by Keith Emmett in 1959, G-Force is a unique product with the range name of Mojo. The machine had 6 owners before Zoe Tucker acquired it in 2016, they were Keith Emmitt from 1959 to 1971, Reuben Daniels from 1972 to 1974, Kenneth McFadden from 1975 to 1998, Maxi Cole from 1998 to 2000, Robert Ballard from 2001 to 2013 and finally John Walker up until 2016. Kenneth McFadden was the only non-UK showman to operate the ride with him in Ireland.