Issued by Yugoslavia in 1985, this 70-dinar stamp commemorates an international youth forum and celebrates youth participation in sports and global cooperation. The modern graphic design features a stylized swimmer moving through waves, symbolizing vitality, unity, and youthful energy. A laurel emblem marking “30” appears on the stamp, highlighting the anniversary of the forum event. Designed by D. Čudov, the stamp reflects the bold geometric style common in 1980s Yugoslav philatelic art. It is an appealing collectible for thematic collections focused on youth, sports, and international events.