Christopher Nkunku has promised to 'give everything' for Chelsea after becoming the first signing of Mauricio Pochettino's reign at the club earlier this week.
The forward joined from RB Leipzig for £53 million earlier this week after the two clubs pre-agreed a deal at the end of last year.
He may not be the out-and-out number nine Chelsea fans wanted, but a Blues side that scored just 38 league goals last season will surely benefit from a man that has scored 36 on his own in the past two Bundesliga campaigns.