 Kọ itẹsiwaju fun paragirafi yii - Jantunen ni awọn agbekalẹ 50 fun ẹgbẹ agbọn bọọlu afẹsẹgba orilẹ-ede Finland ati pe o jẹ ti awọn ọmọ ẹgbẹ Finnish ni EuroBasket 1957 : , EuroBasket 1959 ati EuroBasket 1961, ti o dara julọ ni 1957 11th. 