Dato' Sri Mohd Najib bin Tun Haji Abdul Razak (born July 23, 1953, in Kuala Lipis, Pahang) is a Malaysian politician, who has been the country's Deputy Prime Minister since January 7, 2004. Najib is a member of the United Malays National Organisation (UMNO), and is currently the Deputy President of the party.
Najib is the eldest son of Tun Abdul Razak, the second Prime Minister of Malaysia, and a nephew of Tun Hussein Onn, the third PM. He was first elected to the Dewan Rakyat, representing the parliamentary constituency of Pekan, at the age of 23 in an uncontested election after the death of his father. In his career, Najib has held a variety of ministerial portfolios (the first at the age of 32), culminating in the post of Minister of Defence before being chosen as the deputy PM by Abdullah Badawi. Najib holds the title of Orang Kaya Indera Shahbandar of Pahang. His second wife is Datin Seri Rosmah Mansor with whom he has three sons, Nizar (born 1978), Nazifuddin and Norashman, and two daughters, Puteri Norlisa and Nooryana Narjawa.
Tengku Puteri Zainah Tengku Eskandar is Najib's first wife with whom he has 3 children. They were married in 1976 and divorced in 1987. During their divorce proceeding, Zainah sued Najib for RM5 million alimony. 
Najib had his primary and secondary education at St. John's Institution, Kuala Lumpur. He also attended Malvern College, Worcestershire, England and subsequently attended the University of Nottingham.