EntityQ1346454· pop 18· linked from 12 articlesPertti PurhonenSign in to saveFinnish boxer (1942–2011)ConnectionsFinlandCountryOlympic GamesConceptInternational Standard Book NumberEntityAlzheimer's diseaseEntityPorvooEntity1964 Summer OlympicsEntitywelterweightEntityBoxRecEntityCategories1942 births2011 deaths20th-century Finnish sportsmenBoxers at the 1964 Summer OlympicsBoxers from HelsinkiDeaths from Alzheimer's disease in FinlandFinnish male boxersMedalists at the 1964 Summer OlympicsOlympic boxers for FinlandOlympic bronze medalists for FinlandOlympic medalists in boxingWelterweight boxers