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| Dr Arinze Onwumelu |
Details About Dr. Arinze Leonard Onwumelu (Doctor Zo) official_doctor_zo Bio Wiki, Profile, History, Net Worth, Nationality, Kids, Wedding Pictures, House, Cars, Educational Background, Pictures, Photos, Images
Where is Dr. Zo from?
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| Dr. Zo |
Who is Arinze Onwumelu?
Biography Wikipedia: Arinze Onwumelu aka Dr. Zo whose real name is Arinze Leonard Onwumelu (born 16 September 1971) is a Nigerian - Canadian Family and ER Physician in Canada, Social Commentator and Internet Personality.
Arinze Onwumelu aka Doctor Zo is a native of Umuoji, Anambra State, Nigeria. He is Igbo by tribe and a Christian by religion. Dr Zo! Ichie! Mmili Na Ezolu Ora 1 of Umuoji! That's his chieftaincy title.
Arinze Onwumelu is a 54-year-old Nigerian-born Medical Doctor and Clinical Assistant Professor at the Department of Family Medicine, University of Calgary, Canada.
He was born in Nigeria on 16 September 1971. He turns 55 years old in September 2026.
Doctor Zo: Arinze Onwumelu Education
Dr Arinze Onwumelu (Doctor Zo) studied Medicine at the University of Nigeria, Nsukka.
He did a higher surgical residency programme in RCSI (Royal College of Surgeons in Ireland) from 2002 to 2009. While in Ireland, he also did higher diploma programmes in Tropical Medicine and Musculoskeletal Medicine at RCSI and also studied for MBA from Dublin City University.
Doctor Zo did a residency in Family Medicine in Scotland from 2010 to 2014, before he migrated to Canada in 2015 and got appointed as Clinical Assistant Professor in the Department of Family Medicine, at the University of Calgary in 2016.
He has been to over 70 cities in the world.
Weight Loss Surgery: Arinze Onwumelu (Dr Zo) did a weight loss surgery - he had a Gastric Sleeve and lost over 35kg. An advice from a 92-year-old woman motivated him to do the surgery.
State Of Origin: Where is Dr. Zo from? Arinze Onwumelu (Dr. Zo) is from Umuoji in Anambra State, Nigeria.
His hometown is Uruegbe village Umuoji in Idemili North Local Government Area of Anambra State, Nigeria.
Date Of Birth: Arinze Onwumelu (Dr. Zo) was born on 16 September 1971.
Age: How old is Arinze Onwumelu? Arinze Onwumelu (Dr. Zo) is 55 years old as at 2026. He celebrates his 55th birthday on September 16th, 2026.
Parents, Siblings
Arinze Onwumelu (Dr. Zo) was born into a Christian Igbo family to his parents Mr Onwumelu (father) and Mrs Onwumelu (mother) who raised them up alongside his other siblings.
Arinze Onwumelu Brother
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| Dr. Zo and Instigator PH (Iwegbuna Onwumelu) |
Arinze Onwumelu and Iwegbuna Onwumelu aka Instigator PH are biological siblings, brothers. They are related by blood.
Arinze Onwumelu Family: Arinze Onwumelu (Dr. Zo) has a family of five (5). His family members include himself, his wife Mrs Obiageli Onwumelu and their 3 children - 2 sons and 1 daughter.
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| Arinze Onwumelu (Dr. Zo) Family Photo - Wife and Children in 2014 |
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| Dr. Zo Wife, Obyy Onwumelu |
Wife: The name of Arinze Onwumelu (Dr. Zo) wife is Barrister Obyy Onwumelu. She is a Canada based family lawyer born on 12 January.
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| Arinze Onwumelu (Dr. Zo) and Wife, Obyy White Wedding Picture |
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| Arinze Onwumelu and his wife, Obyy Onwumelu in UNN (Throwback Photo) |
Dr. Arinze Onwumelu and his wife, Obyy Onwumelu got married on 30th November 2002. They have been married for 24 years now as at 2026. They will celebrate their 25th wedding anniversary on November 30, 2027.
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| Dr. Zo Wife |
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| Arinze Onwumelu and His Wife |
Children: Arinze Onwumelu (Dr. Zo) has three children - two sons and one daughter. His children are all in the university now.
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| Dr. Zo (Arinze Onwumelu) children in 2021 |
Net Worth
Arinze Onwumelu (Dr. Zo) net worth is estimated at about $2 Million Dollars which is about ₦2,700,000,000 Naira as at 2026 (Not Forbes).
Source TheFamousNaija














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