Yang Mulia Raja Petra bin Raja Kamarudin (born 27 September 1950) is a Malaysian blogger known for running the Malaysia Today website and publishing a series of controversial commentaries and articles on Malaysian politics in the website. He is sometimes referred to by the initials RPK. He is currently residing in Manchester, England. He was detained for a second time under the Internal Security Act, at 1.10pm on 12 September 2008. On 7 November 2008, Raja, 58, was freed from detention after Shah Alam city High Court Justice Syed Ahmad Helmy Syed Ahmad granted his habeas corpus petition and ruled that his detention was illegal. The court noted that "the grounds for the detention order by Home Minister Datuk Seri Syed Hamid Albar for the blogger did not fall under the scope of Section 8(1) of the ISA." In May 2010 Cheras Umno Division chairman Datuk Syed Ali Alhabshee called on the government to strip Raja Petra of his citizenship on the grounds that his activities could affect the peace of the country. Personal life Born in Surrey, England, Raja Petra Kamarudin was educated at the Alice Smith School. At the age of 13 he went to further his studies at the Malay College Kuala Kangsar, completing his education at the Victoria Institution. As his father died when Raja Petra was 22, he began to support his mother and three younger siblings by working as a rice distributor and motorcycle dealer, introducing Yamaha and other Japanese motorcycle brands to the country. In 1973 he married Marina Lee binti Abdullah, with whom he had five children. Raja Petra is a member of the Selangor royal family. He is the nephew of the late Sultan Salahuddin Abdul Aziz Shah, the eleventh Yang di-Pertuan Agong (King) of Malaysia and the seventh Sultan of Selangor. His paternal grandmother Tengku Badariah was the elder sister of Sultan Hisamuddin Alam Shah, the second Yang di-Pertuan Agong and the eighth Sultan of Selangor. His paternal grandfather, Raja Tun Uda Al-Haj Bin Raja Muhammad, KBE (1894–1976), a distant cousin of his wife's family, was twice Menteri Besar of Selangor during the colonial era, the first Yang di-Pertua Negeri of Penang (1957–1967) and Malaysian High Commissioner to the United Kingdom. His father, Raja Kamarudin bin Raja Tun Uda (1925–1971), studied law in the UK and worked for Unilever until his death. His mother, Che' Bariya Kamarudin (née Barbara Mabel