Peter Johannes Hedman was born on September 18, 1966 in Kungsbacka and made his IFK Göteborg debut in the 1986 season, which was also the debut season of team mate Per Edmund Mordt. At 19 years, 7 months and 4 days, on April 23, 1986, he took part his first competetive game against Västerås SK in a Svenska cupen game that ended 6–0. He has spent two seasons with the IFK Göteborgs first team, and during his career he played in 12 first team games and scored 1 goals. In the 1986/87 season he had a part in IFK Göteborg winning the UEFA Cup. 57 year old Hedman completed his last season with IFK Göteborg 1987.