Only six ski jumpers has been suspended for an anti-doping rule violation. Most of the jumpers has tested positive for Tetrahydrocannabinol which is defined as a Cannabinoids. Three athletes tested positive for this prohibited substance, two from France and one Norwegian. The last doping case in ski jumping happened back in 2008. Lars Bystøl from Norway tested positive for Tetrahydrocannabinol in-competition and was banned for four months.