Designer and builder of RALT open wheelers before helping Jack Brabham at Cooper, later to become lead designer for Brabham's F1 team, Built McLaren Can-Am cars under license for his next company Trojan, combined with a few attempts at F1 with smaller teams and then developed RALT into a F2-F3 world beater.
Historic motorsport's openwheeler grids these days are mostly full of cars he designed, such was his skill.
Died peacefully at 95.
May he rest in peace.
