Career
In 2007 Kyyrö was found guilty of methylprednisolone doping. The sample was delivered on 5 August 2007 in an in-competition test at the national athletics championships. He only received a public warning.
In 2007 Kyyrö was found guilty of methylprednisolone doping. The sample was delivered on 5 August 2007 in an in-competition test at the national athletics championships. He only received a public warning.