In the 2019 Sunday Times Rich List, Sullivan was said to be worth £1.15bn.
Sullivan has dropped to 135th in last years Sunday Times Rich List 2020 with a fall of £50m down to £1.1billion.
David Gold and his family have dropped out of the list of the 250 most wealthiest people in Britain as the entry point is £613m. Last year his wealth was estimated to be £460m
Gold sold properties, land and a helicopter to raise funds for the Gold family to continue to support both West Ham and their Ann Summers group in the wake of the global pandemic.
Late last year he also sold his prized FA cup for £760,000 to the owner of Manchester City. Earlier this year Ann Summers reported a loss of £14m on a reduced turnover of £94m.