By Katie Catherall Christopher Nkunku has revealed he is working hard to return from injury and is looking forward to a new season in the Premier League with Chelsea. Nkunku made the move to Stamford Bridge from RB Leipzig last summer – impressing the Bundesliga with his goalscoring ability. His career at Chelsea, however, didn’t get off to the best start, with the striker making just 14 appearances during the 2023/24 campaign. The forward netted three goals during his debut season as a Blue, but spent most of the campaign away from the field after sustaining regular knee and hamstring injurie…