Just in the last week or so Lula has thanked and endorsed Bernie:

https://twitter.com/LulaOficial/status/1192936144759140355?s=20

Evo has thanked him

https://twitter.com/evoespueblo/status/1196376050319724544?s=20

Corbyn has retweeted his article on anti-semitism

https://twitter.com/jeremycorbyn/status/1195007874847694848?s=20

Former Ecuadorian president Rafael Correa praised his Bolivia remarks

https://twitter.com/MashiRafael/status/1196097109461741570?s=20

Even a Minister from India praised Bernie's policies

https://twitter.com/ArvindKejriwal/status/1196014080311513089?s=20

On Bernie's reddit there are constantly people from Europe, Canada, Asia etc. asking how to help and phonebanking and texting for the campaign.

The world realizes what a massive influence the US has on the globe with foreign policy and climate change etc. and also how the US people needlessly suffer from terrible health care etc. and they all see that Bernie is the obvious choice.