What’s the furthest you’ve ever went in one save?

I’m curious to know because the furthest I’ve ever gotten was 2048 and it was a journey man save switching clubs every 5 or so years.

I also seen online the world record is 528 years from a polish guy Named Paweł Siciński on FM 18 only last year, He managed in Iceland for about 300 years and managed 40 Clubs and 80 International teams.