Derrick Arthur Köhn (born 4 February 1999) is a professional footballer who plays as a left-back for Bundesliga club Union Berlin. Born in Germany, he plays for the Ghana national team.

Career

Galatasaray On 8 February 2024, Köhn signed a three-year contract with Galatasaray.

On 8 March 2024, Köhn scored his first goal for Galatasaray in a 6–2 win over Çaykur Rizespor during the 29th matchweek of the Süper Lig.

Werder Bremen (loan) On 30 August 2024, Köhn moved to Werder Bremen on loan until the end of the 2024–25 season. Galatasaray announced a €400,000 loan fee and an option for Werder Bremen to sign Köhn permanently for €5.125 million.

Union Berlin On 19 August 2025, Galatasaray announced that Köhn was transferred to the German team Union Berlin for €4 million.

International career Born in Germany, Köhn is of Ghanaian descent. He is a youth international for Germany. He was called up to the Ghana national team for a set of friendly matches in November 2025.

Career statistics

Club

+ Appearances and goals by club, season and competitionClubSeasonLeagueCupContinentalOtherTotalDivisionAppsGoalsAppsGoalsAppsGoalsAppsGoalsAppsGoalsBayern Munich II2017–18Regionalliga Bayern322–––3222018–19300–––3002019–203. Liga161–––161Total783000000783Willem II2020–21Eredivisie3100010–3202021–2231110––321Total621101000641Hannover 962022–232. Bundesliga33520––3552023–2420310––213Total53830––568Galatasaray2023–24Süper Lig13110001Appearance in Turkish Super Cup01512024–2510002Appearances in UEFA Champions League01040Total141102020191Werder Bremen (loan)2024–25Bundesliga27130––301Union Berlin2025–26Bundesliga29100––2912026–27Bundesliga2000––20Total31100––311Career total2651580302027815

International

+ Appearances and goals by national team and yearNational teamYearAppsGoalsGhana202510202620Total30

Honours Galatasaray Süper Lig: 2023–24 Turkish Super Cup: 2023

References

External links