Striker Emmanuel Clottey has signed an endorsement deal with German sports manufacturing firm Puma for two years in an undisclosed amount.
The deal was sealed in London last week before the Ghana-England friendly at Wembley.
"With this, I want to end the season by winning the goal king title and the league trophy by helping Chelsea to be crowned champions,†Clottey told www.berekumchelsea.com
Clottey was an unused substitute in the matches between Congo and the Three Lions.
He emerged Ghana Premier League top scorer for the 2007 season.