He played for Västerås SK, IFK Göteborg, Leicester City and AIK, and won 57 caps for the Sweden national team.

[1] Kåmark signed with IFK Göteborg ahead of the 1989 season and made his debut on 11 May 1989 in a league game against GAIS that ended 2–2.

[3][4] Kåmark played in all 180 minutes as the captain when IFK Göteborg was eliminated by FC Bayern Munich on away goals in the quarter-finals.

[7] Only three days after making his debut for the club, Kåmark tore his ACL in a League Cup game against Bolton Wanderers, which ruled him out of football for a year.

[9] He helped Sweden qualify for both Euro 2000 and the 2002 FIFA World Cup, but missed both final tournaments because of injuries.