Koby Arthur has inked a two-year pro deal with Birmingham City.

The Ghanaian teen had Arsenal, Manchester United and Chelsea all keen to snap him up.

"I have been hugely impressed with Koby and he has now become involved with the first team group on a daily basis," manager Lee Clark told the Birmingham Mail.

"He has a big future ahead of him and he fits the bills in terms of my philosophy of building a young, hungry and talented squad here at Birmingham City."