HARARE (AFP) – Zimbabwe's veteran leader Robert Mugabe once quipped that he would rule his country until he turned 100.
It may have been just another witty remark from the notoriously sharp-tongued leader, but after romping to another five-year term in office on Saturday aged 89, Mugabe shows little sign of flagging.
After three turbulent decades at the helm of the former British colony, the firebrand leader has gone from a darling of the West to international pariah.
Many had pinned their hopes on the latest election ushering in a new era in crisis-weary Zimbabwe.
But for Mugabe it was just another election, ending in another thumping victory amid cries of foul play from his rivals.
Mugabe swept to power as a hero in the fight against white minority rule, bringing democracy to millions of black Zimbabweans, and was widely credited with health and education reforms.
But his lustre quickly faded.
From crushing political dissent to ushering in disastrous land reforms that saw the economy crumble, many accuse Mugabe of turning the regional breadbasket of Zimbabwe into a basket case.
Mugabe, using blistering rhetoric, has often blamed his country's downward spiral on international sanctions.
A new constitution approved in March could see Mugabe serve another two terms -- until he is 99 years old -- but the feisty leader could not hide his age on the campaign trail.
His trademark walkabout was dropped in favour of a wave to supporters from the back of a van and as he harangued his enemies from the podium, his elbows leaned heavily on it for support.
Mugabe's health has been a topic of much speculation in recent years.
He makes frequent medical trips to Singapore -- purportedly to treat cataracts -- and a 2008 US diplomatic cable published by Wikileaks mentioned he had prostate cancer.
But Mugabe retains an iron self-confidence, telling the New York Times in a rare interview ahead of Wednesday's election: "The 89 years don't mean anything."
"They haven't changed me, have they? They haven't withered me. They haven't made me senile yet, no. I still have ideas, ideas that need to be accepted by my people."
His tenacity is a constant source of chagrin for long-time political rival Morgan Tsvangirai who failed at his third bid to unseat Mugabe, after being forced into an uneasy unity government following violent 2008 polls.
Born on February 21, 1924, at Kutama Mission northwest of the capital Harare, Robert Gabriel Mugabe was born into a Catholic family and was described as a loner, and a studious child.
After his father walked out on Mugabe's mother and siblings when he was 10, the young man concentrated ever harder on his studies, and qualified as a schoolteacher at the age of 17.
An intellectual who initially embraced Marxism, he enrolled at Fort Hare University in South Africa, meeting many of southern Africa's future black nationalist leaders.
He then resumed teaching, moving to Northern Rhodesia (now Zambia) and later Ghana -- whose founder president Kwame Nkrumah profoundly influenced him.
As a member of various nationalist parties that were banned by the white-minority government, Mugabe was detained with other nationalist leaders in 1964 and spent the next 10 years in prison camps or jail.
He used his incarceration to gain three degrees through correspondence courses, but the years in prison left their mark.
His four-year-old son by his first wife Sarah Francesca Hayfron died while he was behind bars, but Rhodesian leader Ian Smith would not allow him leave to attend the funeral.
Mugabe emerged in November 1974 as the leader of the ZANU political party, and left for Mozambique, from where his banned group conducted a guerrilla war on Smith's white-minority ruled Rhodesia.
Economic sanctions and war forced Smith to negotiate, after which ZANU, which drew most of its support from the ethnic Shona majority, swept to power in the 1980 election.
But the other side of Mugabe was coming to the fore. He crushed dissent among the minority Ndebele people with his North Korean-trained Fifth Brigade in a campaign that killed an estimated 20,000 suspected "dissidents" between 1982 and 1986.
In 2000 he launched controversial land reforms, driving out white farmers and seizing their land in often violent rampages by his supporters.
Productive commercial farms were redistributed to his cronies, devastating Zimbabwe's economy and leaving most rural dwellers reliant on food handouts.
By the turn of the millennium, a new challenger to Mugabe's hold on power had emerged, Morgan Tsvangirai, a miner and the leader of the country's largest union.
His MDC gained a strong following among urbanites and Zimbabweans in the rural west of the country, and he won a first round of voting in 2008 before pulling out of the second round citing violence against his supporters.
But Mugabe retains the support of a significant proportion of Zimbabweans, who cherish his image as a freedom fighter.
He never fails to attack his Western foes, particularly former colonial power Britain.
He has also taken aim at homosexuals, calling them "worse than pigs and dogs" and even fellow freedom fighter Nelson Mandela has not escaped his invective, being branded "too saintly, too good" to South Africa's white population.