I can report that 99.9% of me does not reside in the UK. However, there are hair and fingernail clippings I cannot account for. There was also that period of time I had dry flaky skin...
Then there was that fun loving Brit lass, long ago, that may well have brought back some of my DNA. But, she may have moved to Hong Kong, for all I know.
Do they export blood donations from the US to the UK?
So, I guess there could be a small percentage of me enjoying the UK motorcycle scene. But, not nearly enough to pay even a small percentage of your taxes.
Cheerio!