Aside from they are from Southeast Asian queens who won Miss International, their 1st runners-up were the clappers at Miss Universe the previous edition.
Nathalie den Dekker (Bea Rose's competitor) clapped at Miss Universe 2012 (61st edition) then she finished 1st Runner Up at Miss International 2013. Gibraltar and Lithuania got their first MI placement in that edition.
Chanelle de Lau (Kevin's competitor) clapped at Miss Universe 2016 (65th edition) then she finished 1st Runner Up at Miss International 2017. Laos got their first MI placement in that edition.
Andrea Toscano (Bint's competitor) clapped at Miss Universe 2018 (67th edition) then she finished 1st Runner Up at Miss International 2019. Uganda got their first MI placement in that edition.
If Vietnam or Laos or Malaysia or Singapore will win Miss International 2021, will her 1st Runner Up be a clapper at Miss Universe 2020 (69th edition) or earlier?