 Complete the following phrase:  In June 2013 was inaugurated the new Municipal Swimming Pool of Alexandroupolis Dimosthenis Michalentzakis, which is the most modern swimming pool in Greece in terms of technical equipment and one of the most modern in Europe. In this place have been hosted major international events, such as the international synchronized swimming meeting Hellas Beetles Fina Artistic Swimming World Series, in April 2019. It is the headquarters of the swimming clubs: OFTHA and NOA, but also of the polo team of Ethnikos Alexandroupolis. The OFTHA team has held the first place in Thrace for several years and is one of the top clubs in Greece, while many of its athletes have achieved distinctions in national championships. Also, 3 disabled swimmers from Alexandroupoli are members of the National Team and represent Greece at the World Para Swimming Championships and Paralympic Games: Dimosthenis Michalentzakis Gold Paralympic Medal in 2016 at 100 m. butterfly S9, Dimitrios Karypidis 4th Paralympian in 2021 at 100 m. backstroke S1 and Alexandros Lergios first participation at the 