Brighton's midfielder Enoch Mwepu is forced to retire due to a heart condition - there's a serious risk of a fatal cardiac arrest if he continues playing.
Brighton bought him last year from Salzburg for 23 million Euros and he was an important member of their team so far. He's only 24 years old.

It's really weird that they did not notice it during his initial medical assessment. Anyway, better now than when it's too late.