Hull City have signed Dulwich Hamlet striker Calaum Jahraldo-Martin on an 18-month contract.
The 19-year-old spent time on trial with the Championship club last month and featured for the reserve side.
Jahraldo-Martin has scored twice for the Ryman League Division One South side this season.
Manager Steve Bruce told the club website: "He's been a breath of fresh air and who knows, we might just have unearthed a little gem."
Jahraldo-Martin, an Antigua & Barbuda Under-20 international, will go into Hull's development squad.
"Because I'm used to playing in a league where it's very physical, it's been good to come here where you get more time on the ball. It's been good to adapt to that," he said.