May 21, 2010, 11:59 AM
Jatta turned 18 a week ago, which allowed him to sign a professional deal.
He already had been training with the first team.
Jatta fled his homeland in 2015 and arrived in northern Germany via Italy.
He joined a football academy in Bremen and convinced Hamburg’s staff to put trial him.
He can play in several attacking positions.
Jatta says he had never played in a club before.