The planet Earth. Research it, if you don't believe me. He is a neo-liberal who, as well as wanting to privatise the NHS and abolish free health care, wants to scrap environmental restrictions that his party complains are forced on the UK by the EU, reduce rights for workers, scrap race discrimination laws, thinks paid maternity leave is ‘lunacy’ and want to scrap holiday and sick pay. In relation to TTIP his party UKIP have said "If we’d been a free and independent country, I rather suspect we’d have had such a deal with the US ten years ago, if not twenty." That's what he wants. And if you think Brexit is decentralising power from anyone you're misguided. And as for being a British Nationalist, yeh he certainly is, and you think that's a good thing, do you? British Nationalist Party is the name of the Fascist party in the UK who are all in favour of centralising power in a very big way, in fact, a bit like the way Adolf once did.
Incidentally, Finland is in the EU.