Najib Razak on board the Malaysia Mass Rapid Transit train during its phase one launching on the outskirts of Kuala Lumpur in 2016. AFP
Then Malaysian defence minister Najib Razak, right, speaks at a news conference in Manila in 2003. AFP
Then Malaysian deputy prime minister Najib Razak reads the keynote address during the opening ceremony of the Asia Oil and Gas Conference in Kuala Lumpur in 2004. AFP
Najib Razak, then vice president of the United Malays National Organisation, gestures during his speech on the final day of the party's annual general assembly in Kuala Lumpur in 2005. AFP
Abdul Trazak, the Prime Minister is shown in this closeup photo wearing glasses and a khaki shirt. Getty Images
Najib Razak and his wife Rosmah Mansor in Kuala Lumpur. AFP
Najib Razak arrives in France for the launching of two Scorpion submarines ordered by Malaysia. AFP
Najib Razak at a by-election meeting in 2009. AFP
Najib Razak addresses journalists during a press conference in 2007. AFP
Najib Razak and his wife waving to supporters as they enter the prime minister's office, after seeing off the former premier Abdullah Ahmad Badawi. AFP
Najib Razak on board the Malaysia Mass Rapid Transit train during its phase one launching on the outskirts of Kuala Lumpur in 2016. AFP
Then Malaysian defence minister Najib Razak, right, speaks at a news conference in Manila in 2003. AFP
Then Malaysian deputy prime minister Najib Razak reads the keynote address during the opening ceremony of the Asia Oil and Gas Conference in Kuala Lumpur in 2004. AFP
Najib Razak, then vice president of the United Malays National Organisation, gestures during his speech on the final day of the party's annual general assembly in Kuala Lumpur in 2005. AFP
Abdul Trazak, the Prime Minister is shown in this closeup photo wearing glasses and a khaki shirt. Getty Images
Najib Razak and his wife Rosmah Mansor in Kuala Lumpur. AFP
Najib Razak arrives in France for the launching of two Scorpion submarines ordered by Malaysia. AFP
Najib Razak at a by-election meeting in 2009. AFP
Najib Razak addresses journalists during a press conference in 2007. AFP
Najib Razak and his wife waving to supporters as they enter the prime minister's office, after seeing off the former premier Abdullah Ahmad Badawi. AFP
Najib Razak on board the Malaysia Mass Rapid Transit train during its phase one launching on the outskirts of Kuala Lumpur in 2016. AFP