Bersatu deputy president Mukhriz Mahathir has questioned the legitimacy of Muhyiddin Yassin's claim to have majority support.

This Mukhriz (above) says, is as six Bersatu MPs back Dr Mahathir Mohamad as prime minister instead.

The Jerlun MP said this includes himself, Mahathir (Langkawi) Syed Saddiq Syed Abdul Rahman (Muar), Maszlee Malik (Simpang Renggam), Eddin Syazlee Shith (Kuala Pilah), and Amiruddin Hamzah (Kubang Pasu).

"Lying to be PM?" he asks in a Facebook post....