Wika Szmyt probably is a Disc Jockey (DJ) of the oldest in the world. 73-year-old woman was spending his retirement by playing disco music, rumba or samba to an audience that most of the same age with him. Wika DJs regularly play at a club in the city of Warsaw, Poland, three days a week. But occasionally he also was involved in a number of other musical projects for the younger audience. (REUTERS / Kacper Pempel) viva