[5] He was awarded Honorary Doctorate degree in Letters (D.Litt) by Commonwealth University College, Belize, North America.

Nwoko began his legal career with a brief start at crown prosecution service and qualified as a solicitor of the supreme court of England and Wales.

Nwoko was secretary general, Nigerian legal practitioners UK, Member of the Law Society, England and Wales and was visiting adviser, citizens' advice bureau, based in London.

[7] He represented Aniocha / Oshimili federal constituency, making an impressive showing in the legislative house.

Nigeria under the Buhari Administration was able to overcome her economic recession culminating in the payment of backlog of salaries of public service workers and development of infrastructure.

[12] On January 30, 2025, Nwoko announced his resignation from the PDP with plans to join Nigeria’s ruling All Progressive Congress (APC).

[20] Nwoko leveraged on the global attention this expedition attracted to create awareness on the scourge of Malaria and how to permanently eradicate it in Africa.

[21] Nwoko and other adventurers arrived the Geographical South Pole, one of the two points where the Earth’s axis of rotation intersects its surface.

[29] In 2019, he donated $273,000 (N100M) for the rehabilitation of failed portions of the road linking the South Eastern Nigeria to the nation's capital, Abuja.