Rich List: Big names in the top 10published at 09:38 British Summer Time 11 May 2018
Chris Quevatre
BBC News Online
So, Roman Abramovich is top of the pile for the Channel Islands, ahead of the Barclay brothers, who have been knocked down to second place.
Other big names in the top 10 include Sir Philip and Lady Green - residents of Jersey.
Sir Philip is Chairman of the Arcadia group, which owns retailers like Topshop, Topman, Burton and Dorothy Perkins. He was in second place last year, but now finds himself in fourth and losing £787m.
We'll assume he didn't lose it down the back of the sofa.
Another recognisable name on the list is Guernsey resident Steve Lansdown. Mr Lansdown is the owner of Bristol City Football Club, Bristol Rugby and the Bristol Flyers, a basketball team based in - you guessed it - Bristol.
He also founded the financial services firm Hargreaves Lansdown. Mr Lansdown had a very successful year, with his fortune rising by £240m to a total of £1.72bn.
Bristol City fans will be hoping they can afford Lionel Messi now...