8 Prestasi SMA PGRI 2 Kayen di Kancah International
  1. JUARA 2 IYIPO, TBILISI, GEORGIA EROPA TIMUR 2013
  2. JUARA 1 & THE BEST PROJECT MOSTRATEC NOVO HAMBURGO, BRAZIL 2014
  3. FINALIS GENIUS OLYMPIAD, NEWYORK –USA 2015
  4. Juara 1 Lomba Sains di Georgia-Eropa Timur 2016
  5. PEMENANG STUDY BANDING DI STUTGART JERMAN 2016
  6. Honorable Mention Lomba Sains di Thailand 2017
  7. JUARA 3, LOMBA PENELITIAN TINGKAT INTERNASIONAL INESPO 2017, BELANDA
  8. JUARA 3, LOMBA PENELITIAN MOSTRATEC di NOVO HAMBURGO, BRAZIL 2018