The Sierra Leone ace is on-loan at Carrow Road from Sporting Kansas City.
"I am just honoured to be here. It gave me goosebumps just warming up on the side and hearing my name being called. I loved it and I am looking forward to playing more games here.
"I am a man who can score some goals, but it is also about work-rate - when you come into a team like this and see people working so hard, if you can work as hard as them then the goals come easily."