Takazumi Katayama (JAP) - Yamaha TZ350-D

GP Victories: 11 - 3 x 250cc / 7 x 350cc / 1 x 500cc
GP Podiums: 35 - 13 x 250cc / 14 x 350cc / 8 x 500cc
World Champion: 1 - 1 x 350cc