Ísak Bergmann Jóhannesson belongs to one of Iceland’s best-known football families. His father, grandfather, uncles and several other relatives have represented Iceland or worked in professional football. The 1. FC Köln midfielder also has three younger brothers, two of whom are pursuing football careers.
Who Is Ísak Jóhannesson’s Girlfriend?
Ísak Jóhannesson’s girlfriend is Agnes Perla Sigurðardóttir, an Icelandic basketball player and former youth international. Their relationship has been publicly documented through Icelandic media and social-media posts.
Agnes accompanied Ísak when he completed his move from Fortuna Düsseldorf to 1. FC Köln in 2025. Photographs released around the transfer showed the couple together with a Köln shirt displaying the length of his contract.
Ísak has also shared anniversary messages indicating that they have been together for several years. However, the couple generally keeps the more personal aspects of their relationship outside the media.
Is Ísak Jóhannesson Married?
As of now, there is no public confirmation that Ísak Jóhannesson and Agnes Perla Sigurðardóttir are married or engaged. Agnes is publicly identified as his long-term girlfriend.
Does Ísak Jóhannesson Have Children?
As of now, there is no reliable information indicating that Ísak Jóhannesson has children. Neither the footballer nor his girlfriend has announced the birth of a son or daughter.
Online claims about his children should therefore be treated as unverified unless the couple makes a public announcement.
Who Is Ísak Jóhannesson’s Father?
Ísak Jóhannesson’s father is Jóhannes Karl Guðjónsson, commonly known internationally as Joey Guðjónsson. He is a former professional midfielder who represented Iceland 34 times.
Joey had a long playing career that included spells with Real Betis, Aston Villa, Wolverhampton Wanderers, Leicester City, Burnley, Huddersfield Town and AZ Alkmaar. He later became a football coach and worked with clubs in Iceland and Denmark.
Ísak was born in Sutton Coldfield, England, on March 23, 2003, while his father was playing for Aston Villa. Joey’s career meant that the family spent periods in England before returning to Iceland.
His father also directly influenced his early football development. Ísak made his senior debut for ÍA Akranes in 2018 when Joey was coaching the club. Despite the family connection, Ísak had to earn his opportunity and was only 15 when he made that first-team appearance.
Who Is Ísak Jóhannesson’s Mother?
Ísak Jóhannesson’s mother is Jófríður María Guðlaugsdóttir. She has worked at Fjölbrautaskóli Vesturlands, a secondary school in Akranes, Iceland.
Jófríður maintains a lower public profile than her husband and son. While the family is widely recognized within Icelandic football, she has largely remained outside sports-media coverage.
Her side of the family also has sporting connections. Jófríður’s sister, Magnea Guðlaugsdóttir, represented Iceland in women’s football, while Ísak’s maternal cousin Óliver Stefánsson became a professional defender.
Who Are Ísak Jóhannesson’s Brothers?
Ísak Jóhannesson is the oldest of four brothers. His three younger brothers are Jóel Þór Jóhannesson, Daníel Jóhannesson and Emil Karl Jóhannesson.
Jóel Þór Jóhannesson
Jóel Þór was born in 2005. He maintains a comparatively private profile, and dependable information about his career is limited.
Daníel Jóhannesson
Daníel was born in 2007 and is also a footballer. He developed with ÍA Akranes before moving into Danish football. Like Ísak, he has represented Iceland at youth international level.
Daníel is considered another promising member of the family. He primarily plays as a midfielder and has gained senior experience despite still being at the beginning of his professional career.
Emil Karl Jóhannesson
Emil Karl, born in 2010, is the youngest of the four brothers. He has also been involved in football through the ÍA Akranes youth system.
Because Emil is still young, detailed discussion of his private life is inappropriate. Public information should remain limited to his documented sporting development.
Who Is Ísak Jóhannesson’s Grandfather?
Ísak Jóhannesson’s paternal grandfather is Guðjón Þórðarson, a former Iceland international footballer and experienced manager. Guðjón coached the Iceland national team and managed numerous clubs, including Stoke City, Barnsley, Notts County and Crewe Alexandra.
Guðjón’s career helped establish the family’s reputation in Icelandic football. His sons later became professional players, and the tradition has continued through grandchildren such as Ísak and Daníel.
Ísak Jóhannesson’s Famous Football Uncles
Ísak’s uncles Bjarni Guðjónsson and Þórður Guðjónsson both played professionally and represented Iceland. Their careers included appearances for clubs in Iceland and several European leagues.
Björn Bergmann Sigurðarson, another close family member, also represented Iceland internationally and played for clubs including Wolverhampton Wanderers, FC Copenhagen and Molde.
With so many relatives involved in the sport, Ísak grew up surrounded by people who understood professional football. Nevertheless, his family has emphasized that he has built his own identity rather than relying only on the Guðjónsson name.
Frequently Asked Questions
Who is Ísak Jóhannesson’s girlfriend?
His girlfriend is Icelandic basketball player Agnes Perla Sigurðardóttir.
Is Ísak Jóhannesson married?
As of now, there is no public confirmation that he is married.
Does Ísak Jóhannesson have children?
No children have been publicly confirmed.
Who is Ísak Jóhannesson’s father?
His father is former Iceland international footballer and coach Jóhannes Karl “Joey” Guðjónsson.
Who is Ísak Jóhannesson’s mother?
His mother is Jófríður María Guðlaugsdóttir, who has worked at a secondary school in Akranes.
How many siblings does Ísak Jóhannesson have?
He has three younger brothers: Jóel Þór, Daníel and Emil Karl Jóhannesson.
Is Daníel Jóhannesson related to Ísak Jóhannesson?
Yes. Daníel is Ísak’s younger brother, and he is also an Icelandic footballer.
Who is Ísak Jóhannesson’s grandfather?
His grandfather is Guðjón Þórðarson, a former Iceland international and national-team manager.
Why was Ísak Jóhannesson born in England?
He was born near Birmingham while his father was playing for Aston Villa. Ísak was raised within an Icelandic family and chose to represent Iceland internationally.
Wilson Gaspar is a football analyst covering the UEFA Champions League, focusing on match previews, tactical reviews, and the performance of Europe’s top clubs throughout the competition.
