International Trumps

[Leftbehind]

For the UK, it's obviously Simon Cowell.

AFAIK he's not really known for opining on political matters of the day; the public regard Katie Hopkins as being the most comparable: https://yougov.co.uk/news/2016/01/21/katie-hopkins-british-donald-trump/.

[kelestian]

In Russia it's definetly Oleg Tinkov:
https://en.wikipedia.org/wiki/Oleg_Tinkov
Right now he isn't interested in politics a lot also

[SATW]

Oren Hazan in Israel is like a baby Trump.

http://www.timesofisrael.com/likud-mk-hazan-pimped-prostitutes-used-crystal-meth-report/
http://www.timesofisrael.com/likuds-oren-hazan-mocks-fellow-mks-disability/
http://www.dailymail.co.uk/news/article-4530404/Trump-greeted-selfies-politics-arrival-Israel.html
http://www.timesofisrael.com/meet-oren-hazan-israels-most-scandalous-lawmaker/
http://www.breitbart.com/london/2017/05/05/israeli-politician-endorses-marine-le-pen/

Yeah, but much worse when it comes to speaking ability and behaviour. Also, he's even more of a terrible human being imo.
I think Yair Lapid is also a bit similar in the sense that he was a famous media figure, entered politics as kind of a laughing stock and surprised everyone with his showing.

True, on both counts.