Simplify the following text for a Grade 4 native English-speaking person.
Original: Attendances during the 2003 -- 04 season , Wimbledon 's last , were higher than those at AFC Wimbledon : Wimbledon averaged 4,751 at the National Hockey Stadium , compared to AFC Wimbledon 's 2,606 .
Simplified: Many football fans in Wimbledon did not agree with the move . They decided to start a new club there , which is called AFC Wimbledon .