Running a hedge fund in the UK is a complicated business and requires at least two people. I suggest you consult a financial lawyer who is familiar with the structure of hedge funds in the UK before attempting this.

https://www.investopedia.com/articles/investing/040915/how-start-hedge-fund-uk.asp

You need licensing and must disclose names of top holders. There is also the legality of non UK citizens investing.

Good luck!