John O. Agwunobi bụ onye Scotland amụrụ Naijiria-Amerika onye bụbu onye ọrụ gọvmentị US, onye dibia bekee zụrụ nke ọma na onye isi ọrụ na onye isi oche nke Herbalife Nutrition.. Ọ bụbu onye isi osote onye isi oche Walmart na onye isi ala azụmaahịa ahụike na ịdị mma nke onye na-ere ahịa site na 2007 ruo 2014. Agwunobi jere ozi dịka osote odeakwụkwọ maka ahụike maka ngalaba ahụike na ọrụ mmadụ na US ma bụrụkwa ode akwụkwọ ahụike na ahụike steeti Florida site na 2000 ruo 2005. A mụrụ Agwunobi na Dundee, Scotland site na nna Naijiria nke sitere na agbụrụ Igbo, bụ onye dibịa nke Britain zụrụ azụ, na nne Scotland. Mgbe Agwunobi nọ na ntorobịa, ezinụlọ Agwunobi kwagara Naijiria, ọ gara ụlọ akwụkwọ sekọndrị na mahadum. Ọ nwetara ọzụzụ ahụike na Mahadum Jos, ebe nna ya bụ prọfesọ nke nkà mmụta ọgwụ. Nwanne ya, Andrew Agwunobi, bụ CEO nke UConn Health na nwa oge president nke Mahadum Connecticut . Agwunobi nwere nzere masta na ahụike ọha site na Mahadum Johns Hopkins, onye isi nchịkwa azụmaahịa sitere na Mahadum Georgetown, yana asambodo dị ka onye isi nlekọta nlekọta sitere na American Association of Health Plans (AAHP).