Dee ihe ga-aga n'ihu na paragraf a - Jan Kreisinger (; amụrụ 6 Septemba 1984 na Žatec) bụ onye Czech na-agba ọsọ ogologo oge. N'egwuregwu Olimpik nke afọ 2012, ọ gbara asọmpi na marathon ụmụ nwoke
, na-agwụ na 67th ebe.