🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaEntityQ11770753· pop 5· linked from 7 articlesMartti KellokumpuConnectionsInternational Standard Book NumberEntityOCLC, Inc.EntityCategories1963 birthsAalto University alumniBiography articles needing translation from Polish WikipediaBLP articles lacking sources from July 2021Finnish male freestyle skiersLiving peoplePeople from KemijärviSkiers from Lapland (Finland)