In 1912 Egypt was "de jure" under the control of the Ottoman Empire, but had been "de facto" run by the British since 1882. At the 1896 Summer Olympics, an athlete by the name of Dionysios Kasdaglis competed in tennis and won silver medals in the singles and doubles tournaments. Kasdaglis is listed as Greek by the IOC for the singles, but in the doubles he and his Greek partner Demetrios Petrokokkinos are listed as a "mixed team". Kasdaglis had British citizenship, but lived in Egypt and was a member of Egyptian clubs, and thus he has been considered by some as an Egyptian Olympian. Two athletes, Arthur Marson and Eugenio Colombani, competed under the Egyptian flag at the 1906 Intercalated Games, which are no longer recognized as Olympic by the International Olympic Committee (IOC), but were considered as such by contemporary sources. The Egyptian Olympic Committee, founded in 1910, considers Egypt's first Olympic delegation to have been at the 1912 Summer Olympics, which is supported by that year's official report. There is uncertainty, however, as to whether the fencer they sent, Ahmed Hassanein, actually competed, as the official report lists all entrants in the fencing events regardless of their actual participation.