Flightcrank a.k.a. Leeroy Thornhill (born 8 October 1968) is a British electronic music artist and formerly a dancer of the British rave act The Prodigy. He was born in Barking, Essex but raised in Braintree and grew up as a Football and James Brown fan. Leeroy joined The Prodigy along with Keith Flint after they met Liam Howlett at a local rave club. Both were dancers for the band's live show which became huge in the rave scene.