Player: Kristoffer (or Kristofer) Peterson

Nationality: Sweden

Club mentioned: Fortuna Düsseldorf (commonly abbreviated “Fort. Düsseldorf”)

• Name variants: Swedish players with similar names are typically spelled Kristoffer or Kristofer Pettersson/Petersson. Common variants include Kristoffer Peterson (with one “s”) — a known Swedish professional winger.
• Likely match: Kristoffer Peterson (born 1994) is a Swedish winger/forward who has played for clubs including Groningen, Swansea City, Feyenoord (on loan), and later Fortuna Sittard; he is not recorded as having played for Fortuna Düsseldorf in major databases up to mid‑2024. Another Swedish player, Kristoffer Peterson/Kristoffer Petersson (different spellings), does not appear in widely used sources as having a stint at Fortuna Düsseldorf either.
• Fortuna Düsseldorf: German club commonly referred to as Fortuna Düsseldorf (often abbreviated Fortuna Dusseldorf or F95). If you intended Fortuna Düsseldorf, please note roster histories are best verified with the club’s official site, Transfermarkt, Soccerway, or national federation records.

Recommendation: If you can provide the exact spelling (including double s or double t) or a birth year, I can look up a more precise profile (position, career timeline, appearances, goals). Current public records through mid‑2024 do not show a well‑known Swedish player exactly named “Kristoffer Peterson” who played for Fortuna Düsseldorf’s first team.