There are 3 double victories and 1 triple victories in a same year so far at the Big 5 pageants during the 2010s era.
2011:
Fernanda Cornejo and Olga Alava from Ecuador (pair)
2013:
Megan Young, Bea Rose Santiago and Mutya Datul from the Philippines (trio)
Gabriela Isler and Alyz Henrich from Venezuela (pair)
2015:
Pia Wurtzbach and Angelia Ong from the Philippines (pair)
Now after the crowning of Nellys Pimentel and Sireethorn Leearamwat, will Puerto Rico or Thailand can create a possible double or triple victory at the 2019 season?
Possible Scenario: (based on the hype of netizens and forumers)
Pair or Trio for Thailand? Sireethorn Leearamwat and (Paweensuda "Fashai" Drouin and/or Anntonia Porsild)
Pair for Puerto Rico? Nellys Pimentel and Madison Anderson