Education
University of Tampere.
University of Tampere.
Ahvenjärvi was elected to the parliament in the 2011 elections. Ahvenjärvi changed his electoral district to Pirkanmaa for the 2015 elections, but wasn"t re-elected.
He was a member of the Parliament of Finland 2011–2015 representing Satakunta. He was a member of the Grand Committee, the Constitutional Law Committee and the Inter-Parliamentary Union, Finnish Group. Previously, he was a member of the Legal Affairs Committee and the Employment and Equality Committee.