Eirini Dimitrejevic, an Athens College Junior High School 9^th grade student and member of the Hellenic Mission at the 2017 Balkan Dressage Championships, held in Zagreb, Croatia (June 30 – July 2, 2017), won the Silver Medal in the Children – Individual Test  category with her horse, Escordio.

She was also the 2^nd Place Champion in the 2017 Dressage Championships that were held at the Olympic Equestrian Center in Markopoulo (June 2 – June 4, 2017).