Johan Rajamäki is a multiple Formel Opel/Lotus champ and Interserieswinner. When he raced the Boss-series with great success. This is an international championchip for Formula1 Cars.
  • 1998, Super Sport championship (group C), Tiga C2, CHAMPION.
  • 1997, BOSS championship, Footwork Arrows FA 13 -92, Second place.
  • 1996, BOSS championship, Footwork Judd FA 13, CHAMPION.
  • 1995, Interseries, Footwork Judd FA 12 och Footwork Judd FA 13.
  • 1994, Interseries, Footwork Judd FA 12, CHAMPION.
  • 1993, Interseries, Lola Ford.
  • 1992, Interseries, Reynard-Judd.