Klose's personal life and relationships have been shaped by his cultural background and family.
Interview with Der Spiegel
2007
Klose stated in an interview with Der Spiegel that he and his wife, Sylwia, speak Polish at home to their twin sons, Luan and Noah, who learn German in school.
Dual Nationality
2003
Klose mentioned in an interview that he has dual nationality, initially holding a Polish passport before accepting German citizenship at the age of 18.
