Two Norwegian ski jumpers and three team officials are charged following allegations of tampering with ski suits, the sport's governing body announces.

Two Olympic gold medalist ski jumpers and three staffers on the dominant Norwegian team have been charged with ethics violations by the International Ski Federation after an investigation into alleged tampering with ski suits.

Two Norwegian ski jumpers and three team officials have been formally charged with ethics and competition rules violations over alleged tampering with jump suits at this year's world championships, the ruling body FIS has said.