The young Ghanaian international told the official site, “I am so happy to have signed for West Ham United. It was one of the easiest decisions I have ever made to come here.
“My dream has always been to play in England in the Premiership as I always used to watch English football when I was growing up and have always liked the way it is so competitive. It will definitely improve my game and I know I can learn a lot here and I just hope I can put it into practice on the pitch.
”I am so excited about the season starting and just want to do my best for the team and show the manager what I can do and repay him for bringing me here.”