Sergiu Costin
Sergiu Ioan Viorel Costin is a Romanian former football player who played as a defender for teams such as ACF [Gloria Bistriţa|Gloria Bistrița], FC [Unirea Dej|Unirea Dej]. FC [Olimpia Satu Mare|Olimpia Satu Mare], FC [Oțelul Galați|Oțelul Galați] or CS Minerul [1947 Ocna Dej|Someșul Dej], among others.
Honours
Oțelul Galați
- Liga I: 2010–11 [Liga I|2010–11]
- Supercupa României: 2011