Jacek is the lead singer of the Melbourne band VulgarGrad, who play Russian style folk and punk music.
Jacek Koman played the part of Macbeth in the theatre production of Macbeth (2003) alongside his partner, Catherine McClements.
Jacek sang the song "Le Tango De Roxanne", in the movie Moulin Rouge, 2001.
In 1981, Jacek left Poland with his brother on a "tourist vista" from which they never returned.
Jacek Koman's partner is Australian actress Catherine McClements. They have a daughter, Clementine Coco, born July 2001.
Jacek is the Polish version of Jack.