Gender: Male
Origin: Finnish
JAAKKO PENNANEN, did the layout of the 2002/2003 yearbook of the German School Helsinki

JAAKKO HASU, from Finland, competitor in the Olympic Games 2004 in Athens - rowing

JAAKKO LUMME, listed among the staff of the Biology Department of the University of Oulu, Finland, 2005

JAAKKO TUOMILEHTO, Finnish nutritionist, 2006

JAAKKO TALLUS, from Finland, participant in the first FIS Nordic Ski Championships in Asia, Sapporo 2007, Men's 50km mass start; (www.sapporo.2007.com)