Kacper Kozlowski is a Polish midfielder born in Koszalin in 2003. He broke into Pogon Szczecin's first team as a teenager and transferred to Brighton & Hove Albion in January 2022, spending loan periods with Union SG and Vitesse before joining Gaziantep permanently in 2024. Kozlowski made his senior Poland debut in 2021 and was included in the Euro 2020 squad. Against Spain at that tournament he became the youngest player to appear at a European Championship, a record later broken in 2024.