Category:Sampo Karjalainen

**Sampo Karjalainen**
	Finnish computer scientist
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Date of birth	2 May 1977; Tampere
Country of citizenship	Finland;
Educated at	University of Helsinki;
Occupation	engineer; businessman; computer scientist; video game developer; video game producer;
Notable work	Habbo;
Authority file
	Q1844745;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; Search depicted;

Nederlands: Sampo Karjalainen (Tampere, 2 mei 1977) is een Fins zakenman. Karjalainen richtte samen met Aapo Kyrölä in 2000 het bedrijf Sulake op, wat onder andere bekend is van het spel Habbo Hotel.