The appointments of the ministers followed an approval by the Nigerian Senate. Photo: Others

Nigeria's President Bola Tinubu has appointed banker Olawale Edun as minister of finance and coordinating minister of the economy as he seeks to recalibrate Africa's biggest economy, the president's spokesman said on Wednesday.

Edun, 62, is one of Tinubu's closest advisers and a member of his economic team that helped prepare his election manifesto.

He had long been tipped to become finance minister in Africa's biggest economy. Prior to Wednesday's appointment, Edun was special adviser to Tinubu on monetary policy.

Tinubu was sworn in at the end of May after winning the country's presidential election in February.

He has embarked on some of the boldest reforms that Nigeria has seen in years, including scrapping a popular but costly petrol subsidy and removing exchange rate restrictions. The naira has weakened to record lows.

The reforms are a gamble to try to kick-start growth but inflation has soared, worsening a cost of living crisis for Africa's most populous nation, a big headache for Tinubu and his new ministers, Reuters news agency reports

Nigeria's Senate cleared the nominees last week, paving the way for their swearing-in next Monday, the government said in a statement.

Spokesman Ajuri Ngelale said a main petroleum minister had yet to be appointed but Tinubu appointed Heineken Lokpobiri as junior minister of petroleum and Ekperipe Ekpo as junior minister of gas resources.

The president, with 45-cabinet members, chose Mohammed Badaru as defence minister and Yusuf Tuggar as foreign affairs minister. Both will take on the task of working with regional bloc ECOWAS to find a solution to the crisis in Niger where a military junta has seized power.

Nigeria's inflation rose to an 18-year high in July. The country also faces widespread insecurity, mounting debt burden, high unemployment and slow growth which has stoked tension among the population already struggling with a high cost of living.

TRT Afrika and agencies