Awele Elumelu, medical doctor and wife of business mogul Tony Elumelu, clocked a year older on Friday.
Mr Elumelu shared stunning photos of his wife in a red dress on Instagram in celebration of her birthday.
“Happy birthday #MrsTOE,” he wrote, promising to be hers forever.
The philanthropist also delighted his Instagram followers with a photo of himself and wife taken when they were younger.
Well-wishers have been dropping congratulatory messages in the comment section of the post.
Mrs Elumelu is the chairperson of Avon Healthcare Limited. She is also the chief executive officer of Avon Medical Services Limited and oversees the healthcare investments of Heirs Holdings. She holds a bachelor of medicine and bachelor of surgery degree from the University of Benin.
Her experience as a medical doctor includes medicine, surgery, paediatrics, obstetrics and gynaecology and emergency medicine. In Nigeria, Elumelu has worked with the Lagos University Teaching Hospital and, in the UK, with Grantham and District Hospital, Grantham.
She got married to Elumelu in 1993.