What is Iskandar of Johor?
{{Infobox royalty | name = Iskandar | title = Al-Mutawakkil Alallah (The Leaner on God)<br>Yang di-Pertuan Agong VIII<br>Sultan of Johor | image = | caption = Sultan Iskandar of Johor | succession = [[Yang di-Pertuan Agong]] | reign = 26 April 1984 - 25 April 1989 | coronation = 15 November 1984 | cor-type = Malaysia | reg-type = [[List of Prime Ministers of Malaysia|Prime Minister]] | regent = [[Mahathir Mohamad]] | predecessor = [[Ahmad Shah of Pahang]] | successor = [[Azlan Shah of Perak]] | succession1 = [[Sultan of Johor]] | reign1 = 11 May 1981 - 22 January 2010 | predecessor1 = [[Ismail of Johor]] | successor1 = [[Ibrahim Ismail of Johor]] | full name = Tunku Mahmud Iskandar ibni Tunku Ismail | regnal name = Sultan Iskandar ibni Almarhum Sultan Ismail | spouse = {{marriage|[[:ms:Josephine Ruby Trevorrow|Josephine Ruby Trevorrown]] ''(Khalsom binti Abdullah)'' <br/> |1956|1962|end=divorced}} <br/> {{marriage|[[Tunku Puan Zanariah|Sultanah Zanariah]] <br/> |1961|2010|end=his death}} | issue = Tunku Kamariah Aminah Maimunah Iskandariah <br/> Tunku Zabedah Aminah Maimunah Iskandariah <br/> [[Ibrahim Ismail of Johor|Tunku Ibrahim Ismail]] <br/> [[Tunku Azizah Aminah Maimunah|Tunku Azizah Aminah Maimunah Iskandariah]] <br/> Tunku Mariam Zaharah <br/> Tunku Norani Fatimah <br/> Tunku Maimunah Ismailiah <br/> [[:en:Tunku Abdul Majid|Tunku Abdul Majid]] <br/> Tunku Muna Najiah <br/> Tunku Aminah Kalsum Masera Marian Zahira Iskandariah | house = House of Temenggong | father = [[Ismail of Johor|Sultan Ismail Ibni Almarhum Sultan Ibrahim Al-Masyhur]] | mother = Sultanah Ungku Tun Aminah Binti Ungku Ahmad | birth_date = {{birth date|1932|4|8|df=yes}} | birth_place = Istana Semayam, [[Johor Bahru]], [[Johor]], [[Unfederated Malay States]], [[British Malaya]] | death_date = {{death date and age|2010|1|22|1932|8|4|df=yes}} | death_place = P