Governor of Kaduna State, Mr Nasir El-Rufai, has expressed shock over the death of Mr Jonathan Nok, the Commissioner for Education, Science and Technology who died in the early hours of Tuesday in Kaduna.

Although details of his death are still sketchy, a source at the Kaduna Government House said the commissioner died after a brief illness.

An official of the state said he fell ill over a few week ago, was hospitalised and discharged last week after he recovered and was to resume work Monday, before suddenly relapsing.

Nok, a professor, was the top official who supervised the controversial test leading to the sack of over 21,000 primary school teachers in Kaduna state. He had expressed disgust at the performance of the teachers in the competency test.

The teachers’ sack generated heated debate among Nigerians and also led to Nigerian Labour Congress, last week threatening to lock down Kaduna in protest.

While describing Nok as one of the best the country has produced, and one of the most committed persons to have served Kaduna State, El-Rufai said he was ”a man of intellect, ability and deep conviction who will be sorely missed.”

“A pillar of the cabinet, a man as distinguished in learning as he was a capable administrator, adept at getting things done and dedicated to the progress of the state.

“Nok was one of the best this country has produced, and one of the most committed persons to have served Kaduna State. He was steadfast, rigorous and very successful in implementing our project to improve health and education in the state. He will be sorely missed,” the governor said.

El-Rufai has led members of the State Executive Council to visit and commiserate with the Nok family.

Nok was appointed Commissioner for Health and Human Services in August 2015. He superitended the programme to equip 255 primary health centres with tools to save infants and pregnant women.

Following a cabinet reshuffle, he moved to the Ministry of Education, Science and Technology in 2016. He championed the renovation and rehabilitation of schools, the training of teachers and the provision of better learning aids.

The late commissioner was a professor of Biochemistry at the Ahmadu Bello University, Zaria. Acknowledged in the science community for his contributions, Mr. Nok won the Alexander Humboldt prize in 2013 for his research into finding a cure for trypanosomiasis.

In 2009, he won the NLNG prize for identifying the gene responsible for the enzyme which causes sleeping sickness (trypanosomiasis).

The federal government also honoured him with the Nigerian National Order of Merit (NNOM).