Gravalos competed for the men's 4×400 m relay at the 2008 Summer Olympics in Beijing, along with his teammates Stylianos Dimotsios, Konstadinos Anastasiou, and Pantelis Melachroinoudis.
Anastasiou competed for the men's 4×400 m relay at the 2008 Summer Olympics in Beijing, along with his teammates Stylianos Dimotsios, Dimitrios Gravalos, and Pantelis Melachroinoudis.
Agios Dimitrios | Dimitrios Gravalos | Dimitrios Gounaris | Dimitrios Eleftheropoulos | Agios Dimitrios Piliou | Dimitrios Soutsos | Dimitrios Moutas | Dimitrios Koutsopoulos | Dimitrios Kallergis | Dimitrios Giannakopoulos | Agios Dimitrios, Elis |