Mohammad Najib bin Tun Haji Abdul Razak (Jawi: ???? ???? ?? ?????????; born 23 July 1953) is a Malaysian politician who served as the 6th Prime Minister of Malaysia from 2009 to 2018.
He was the former President of the United Malays National Organisation (UMNO), the leading party in Malaysia's Barisan Nasional (BN) coalition, which maintained control of Malaysia's government as a parliamentary majority for more than sixty years until the coalition's defeat in the 2018 general election.
On 3 July 2018, Najib was arrested by the Malaysian Anti-Corruption Commission (MACC), investigating how RM42 million (US$10.6 million) went from SRC International into Najib's bank account.