National Olympic Committee of Armenia will host a presentation of 4 stamps, devoted to Olympic champions Grant Shaginyan (gymnastics, Olympic champion), Albert Azaryan (gymnastics, three-time Olympic champion) and Igor Novikov (pentathlon, Olympic champion), as well as the stamps devoted to the 50th anniversary of the monument to David Sasun in Yerevan. As the press service of Haypost reported, the event will be attended by the president of the National Olympic Committee of Armenia Gagik Tsarukyan, the Armenian Minister of Sports and Youth Affairs Armen Grigoryan, Minister of Transport and Communications Gurgen Sargsyan, President ''HayPost Trust Management'' Juan Pablo Gechidjian, as well as senior government officials and Olympic champions of Armenia.