Efe Siyahi

Turkish show jumper Efe Siyahi continues to play a central role within the Istanbul Warriors for the 2026 GCL season, combining his responsibilities as rider with a deep commitment to the development and success of the squad. A key figure in the team’s identity since its early evolution, he remains closely involved in shaping its direction at the highest level of the sport.

Known for his determination, leadership and passion for international show jumping, Efe brings both experience and vision to the Warriors’ lineup. Having competed on the global stage while also guiding the team’s growth, he plays an important dual role within the structure. As the Istanbul Warriors aim for a strong 2026 season, his influence and commitment remain central to the team’s ambitions.