Complex sentence: Ján Kubiš (12 November 1952, Bratislava) has been the Minister of Foreign Affairs of Slovakia since July 2006, and previously the Organisation for Security and Cooperation in Europe (OSCE) Secretary General.
Split into simpler sentences: Ján Kubiš (12 November 1952, Bratislava) has been the Minister of Foreign Affairs of Slovakia since July 2006. The Slovak diplomat was formerly Organisation for Security and Cooperation in Europe (OSCE) Secretary General.