İstanbul GSK have strengthened their attacking line with a young addition. The club announced that it has signed left back Darian Mollov, born in 2007, on a contract valid through the end of the 2026/2027 season.

Mollov, who will play in the left back position, is expected to feature in the team's midfield rotation despite his young age. The club has not disclosed the transfer fee or other details of the deal.

The move comes as İstanbul GSK prepares for a season in which it will compete both domestically and in Europe. Drawn against Lithuanian side Vilnius VHC Sviesa in the EHF European Cup, the club is deepening its squad ahead of a demanding schedule.