Congratulating the students on Twitter, Mr Obi called on Nigerian leaders to invest more in education to improve the human capital of the nation.
Mr Areghan said there was the need for Nigerians to believe in the abilities of the examination bodies in the country.
Mr Soludo has offered a scholarship to Nkechinyere Umeh, an Anambra indigene with the highest 2023 UTME score.
Mr Adeleke said that technical glitches had been resolved almost immediately and no candidate would be left unattended to.
JAMB commenced registration for the 2023 UTME on January 14, to end on February 14.
