In 1969 Hobbs was included in the FIA list of graded drivers. This is an elite group of 27 drivers who were rated the best in the world by their achievements.[3]
References
↑FIA Year Book of Automobile Sport 1975. Patrick Stephens Ltd. 1975. white p. 37. ISBN0-85059-195-3.
↑H. H. Pitt and M. N. Wicks, The Pitt Family of Payneham (Adelaide, 1977)
↑F.I.A. Year Book of Automobile Sport, P.S.L. Publications Limited., London, 1969.