(b. 1962) French amateur 5 dan, French champion in 1995, 1997, 1999 and 2001. In the European Championship he was placed third in 1983, second in 1984, third in 1985, fifth in 1995 and 1996. Took part in the Fujitsu Cup finals in 1994-1996, 2000.
He is a research mathematician by profession: home page http://www.math.jussieu.fr/~colmez/ .
Information taken from http://strasbourg.jeudego.org/meilleurs_joueurs_en_france.htm, which has a photo.
Mathematical Column (Popular) http://images.math.cnrs.fr/_pierre-colmez_.html?lang=fr.
Wikipedia entry https://fr.wikipedia.org/wiki/Pierre_Colmez (more informative than the English version)