#1 Carlos Lavado (VEN) - Yamaha YZR250 / #49 Ivan Palazzese (VEN) - Yamaha TZ250

Carlos Lavado:
GP Victories: 19 - 17 x 250cc / 2 x 350cc
GP Podiums: 42 - 36 x 250cc / 6 x 350cc
World Champion: 2 - 2 x 250cc

Ivan Palazzese (1962 - 1989):
GP Victories: 2 - 2 x 125cc
GP Podiums: 9 - 8 x 125cc / 1 x 250cc