Arsenal's latest signing Kai Havertz expressed the most challenging thing he faced during his time with Chelsea against the Gunners after he signed a long-term contract with them on Thursday.
According to the official website of Chelsea, Mateo Kovacic left a message for Chelsea fans, he said, "It's been an incredible pleasure to play for such a great club and win some of the biggest trophies in the sport."
Croatian midfielder Mateo Kovacic has signed for Premier League champions Manchester City on a four-year deal. The 29-year-old will be wearing jersey no 8.
Mateo Kovacic will be downing jersey no 8 which former club captain Ilkay Gundogan previously wore.
English football club Chelsea signed French national Christopher Nkunku from German club RB Leipzig. In a recent interview with Chelsea, Christopher Nkunku revealed that Eden Hazard, a former Chelsea player, is a legend of the club.
Chelsea football club signs Jamaica international Dujuan Richards. According to the official website of Chelsea football club, "Chelsea has completed the signing of Jamaica international Dujuan 'Whisper' Richards, who will join the club next season following his 18th birthday."
"Chelsea is delighted to announce Christopher Nkunku will join the club from RB Leipzig ahead of the 2023/24 season," according to the official website of Chelsea.
The 25-year-old, who has been capped 10 times by France, has agreed a six-year contract, which will begin on July 1.