Tulis hiji continuation for this paragraph - Papp mimiti karir internasional nya salaku junior jeung appearances di 2000 Dunya Junior Championships di athletics jeung 2001 IAAF Dunya Cross Nagara Championships. Dina taun kahijina salaku atlit senior, manéhna lumpat pikeun Hungaria dina final 3000 méter di 2002 European Athletics Indoor Championships.
jeung 5000 méter outdoor di 2002 Atletik Éropa Championships. Manéhna meunang medali emas dina 10.000 méter di 2003 European Athletics U23 Championships taun saterusna.