Malaysia's former leader Mahathir Mohamad has staged a remarkable political comeback to end the six-decade rule  the Barisan Nasional (BN) party. It is still unclear when Mr Mahathir, 92, will be sworn  as Malaysia's next prime minister. When he assumes power, he will be the world's oldest elected leader. Mahathir was Malaysia's prime minister  1981 to 2003. At that time, he was leader  the BN party, which came to power  1957 after Malaysia gained independence  British colonial rule. He was instrumental  his country's economic success and  making Malaysia an "Asian tiger". He was also accused  being an authoritarian leader who used security laws to imprison his opponents.
Official polling results show Mahathir's Pakatan Harapan party has won 113 seats. This is sufficient to form a simple majority  the country's 222-seat parliament. Mahathir came  of retirement and joined the opposition party. In an often bitterly-contested election race, he defeated his former protégé Najib Razak. Mr Najib had been beset  allegations  corruption and a multi-billion-dollar financial scandal. Mahathir told reporters that he wanted to put Malaysia back  the right track. He said: "What we want to do is to restore the rule  law." When reporters asked about his advancing years, he joked  age. He said his new cabinet would be, "a gathering  men and women, including a young person".