Charalampidis Vladimiros (Demis), a grade 6 Psychico College Elementary School student and athlete with the Vouliagmeni Nautical Club, won the gold medal in the Under 12 Boys category of the Greek National Wakeboard Championships 2021. The Championships took place on October 16-17, 2021, at the Agrinio Stratos Lake, under the auspices of the Hellenic Federation of Waterski & Wakeboard.