Yaounde: Polling stations closed Sunday evening as Cameroon held presidential elections, with 92-year-old Paul Biya, the world's oldest serving head of state, expected to win and extend his 43-year grip on power.

According to France24.com, the Constitutional Council has until October 26 to announce the final results. Biya, who has been in power since 1982, has consistently won every election in the past 20 years by more than 70 percent of the ballot. Cameroonian political scientist Stephane Akoa noted that while the ruling system has ample means to secure favorable results, the campaign has been more dynamic than in previous years, suggesting the possibility of unexpected outcomes.

Biya maintained a low profile during the campaign, making a public appearance for the first time since May at a rally in Maroua, a strategic region with 1.2 million eligible voters. This area, once a Biya stronghold, now sees several former allies running against him. His main rival, Bakary, who left the government in June after two decades by Biya's side, has gained significant support, especially after top opponent Maurice Kamto was barred from the race.

Despite Cameroon's position as central Africa's most diversified economy, about 40 percent of its population lives below the poverty line, with unemployment at 35 percent in major cities. These challenges, coupled with the high cost of living and inadequate public services, fuel a desire for change among the youth. However, their frustrations remain largely expressed on social media, as widespread protests have not yet materialized.

The government authorized 55,000 local and international observers, including African Union representatives, to monitor the vote. Meanwhile, several internet platforms plan to independently compile election results, drawing criticism from the government for allegedly attempting to sway public opinion. Despite a positive sign of change, it remains uncertain if it will be enough to prompt significant street protests.