Deputy Prime Minister of Lebanon
The office of Deputy Prime Minister of Lebanon (Arabic: نائب رئيس مجلس الوزراء اللبناني, romanized: Nāʼib Raʼīs Majlis al-Wuzarāʼ al-Lubnānī) was formed in 1943. The National Pact stipulates that the Deputy Prime Minister should always be Greek Orthodox Christian.
Source: Wikipedia — Deputy Prime Minister of Lebanon (CC BY-SA 4.0)