who owned this club?
Roman Abramovich.
Chelsea F.C.
 Since 2003, Chelsea have been owned by Russian billionaire Roman Abramovich.
who have chelsea got in the fa cup UNANSWERABLE where is this club based in? Fulham, London. when was the club founded? 1905.
wiki:1546293
Chelsea F.C. [SEP] Introduction
In terms of club value, Chelsea are the sixth most valuable football club in the world, worth £2.13 billion ($2.576 billion), and are the eighth highest-earning football club in the world, with earnings of over €428 million in the 2017–18 season. Since 2003, Chelsea have been owned by Russian billionaire Roman Abramovich.