Ísak Bergmann Jóhannesson

IFK Norrköping Ísak made his Norrköping debut in the Swedish Cup on 21 August 2019, starting and scoring against IFK Timrå. He made his Allsvenskan debut on 26 September 2019, aged 16, coming on as a substitute against AFC Eskilstuna. Before the Swedish 2020 season, he was named the most promising player in the league. He was in the starting line-up for Norrköping for most of the season. In October 2020, he was named one of the 60 most promising players in the world, born in 2003, by British paper The Guardian.

Copenhagen On 1 September 2021, Ísak joined Danish Superliga club Copenhagen on a deal until June 2026.

Fortuna Düsseldorf On 9 August 2023, Ísak joined 2. Bundesliga club Fortuna Düsseldorf on loan until the end of the 2023–24 season.

After a good season in which Ísak recorded seven goals and nine assists in 37 games for Düsseldorf, the club confirmed on 14 June 2024 that they had triggered his buyout clause - around €2 million according to media reports. According to media reports, Ísak signed a contract until June 2029.

1. FC Köln On 1 June 2025, Ísak signed a five-year contract with 1. FC Köln, recently promoted to Bundesliga.

International career Ísak has featured for Iceland at under-16, under-17, under-19 and under-21 level. He made his debut in that match at the age of 17 years and 240 days, becoming the fifth youngest player to debut for the Icelandic national team. He only became the third youngest player from Akranes to debut for the national team, as Akranes is the home town of four of the six youngest players to debut for the national team.

Personal life Ísak was born in England on 23 March 2003, to his parents, former international Jóhannes Karl Guðjónsson, known as Joey Guðjónsson who is currently the assistant manager of the Icelandic national football team and his mother Jófríður María Guðlaugsdóttir who works in Akranes's high school, Fjölbrautaskóli Vesturlands. Ísak also has three younger brothers called Jóel Thor (2005), Daniel (2007) and Emil Karl (2010). His maternal cousin is Oliver Stefánsson, who is also contracted to Norrköping.

Career statistics Club

International

Scores and results list Iceland's goal tally first, score column indicates score after each Ísak goal.

Honours Copenhagen Danish Superliga: 2021–22 2022–23 Danish Cup: 2022–23

Iceland Baltic Cup: 2022