When he was younger, Feyenoord fan Kjell Scherpen posted a number of anti-Ajax tweets.

So before signing his contract with Ajax last year he had to write down "Ajax is the most beautiful club in Holland” 1000 times in front of Marc Overmars and Edwin Van der Sar.

😅 pic.twitter.com/slc0x1Gmub

— Mark O'Haire (@MarkOHaire) March 29, 2020