Kammala wannan jumla: Geben ya lashe lambar tagulla yayin da yake wakiltar 'yan wasan kwallon kwando na Lithuania maza a karkashin 19 a lokacin gasar
2013 FIBA Under-19 Gasar Duniya. Geben ya lashe lambar zinare a gasar Universiade ta bazara ta 2017 a Taipei a matsayin wani ɓangare na ƙungiyar ɗaliban ɗaliban Lithuania tare da nasara 85<unk>74 a kan Amurka.