The Kingdom of Saudi Arabia, represented by King Abdulaziz and his Companions Foundation for Giftedness and Creativity (MAWHIBA), is preparing to participate, for the second time in a row, in the 4th European Physics Olympiad (EuPhO 2020), to be virtually held this year in Romania, during the period from 19 to 26 July 2020, with the participation of 250 students, representing 57 countries. 5-student will form the Saudi team, to take part, in the EuPhO 2020 competitions. The Kingdom has won gold and bronze medals, in its first participation in the European Physics Olympiad 2019, held in the Republic of Latvia.