Markt.Gruppe replaces Vranken with own managers by Christo Volschenk in Insiders 26 Jun 2015 Joachim Vranken, long-standing CEO of regional, horizontal classifieds platform Kalaydo.de, received the marching orders from Markt.Gruppe, owner of Kalaydo since December last year. Markt.Gruppe appointed Sang-Woo Pai, founder and current CEO of Markt.de, and Peter Langbauer, current co-CEO of Stellenanzeigen.de, in his place. They will share the task of running Kalaydo between them. LangbauerThis article is only available to AIM Group clients. Please subscribe now or log in to view. Share InsiderskalaydoMarkt.gruppe Christo Volschenk Christo Volschenk is managing editor of the news on Aimgroup.com and our senior analyst covering Naspers. He brings more than 31 years of experience in business journalism to the team - the last 18 years focused on classifieds and e-commerce. Apart from working closely with the AIM Group, Christo is a freelance journalist, content manager, and copy editor. Before branching out on his own, he spent 15 years with Naspers in South Africa as journalist, economics editor and online project manager. He now spends most his day editing the news reported by 23 colleagues in 23 countries from his base in Stuttgart, Germany.