[PAR] [TLE] 1951 Mediterranean Games [SEP] The first Mediterranean Games were held in Alexandria, Egypt, where 734 athletes (all men) from 10 countries participated.  The event was held from 5 October to 20 October 1951. [PAR] [TLE] Water polo at the Mediterranean Games [SEP] Water polo has been played consistently at the Mediterranean Games since the year 1951.  The Serbia men's national water polo team is the most successful team.
[PAR] [TLE] 1951 Mediterranean Games [ SEP ] The first Mediterranean Games were held in Alexandria , Egypt , where 734 athletes ( all men ) from 10 countries participated . The event was held from 5 October to 20 October 1951 . [PAR] [TLE] Water polo at the Mediterranean Games [ SEP ] Water polo has been played consistently at the Mediterranean Games since the year 1951 . The Serbia men 's national water polo team is the most successful team .
What countries' team has participated in the Mediterranean Games successfully since the very first Games were held in Egypt?
What countries ' team has participated in the Mediterranean Games successfully since the very first Games were held in Egypt ?
Serbia
Serbia