Sunday had his personal encounter with Christ as a teenager and God has been faithful in sustaining him ever since. He holds a BSc in Microbiology and a Masters in Public Health from the Obafemi Awolowo University, Nigeria. He is currently running a Masters in Biomedical Sciences, specialising in medical genetics in the UK.
Sunday joined the RCCG March 2007, during his service year. Since then, he has served as a teacher in teens churches of two parishes, member of the Sunday school department, an un-ordained alter minister and parish secretary, then he became an ordained minister back in Nigeria, before moving to the UK for postgraduate studies.
He got married in 2012 to Oluwayemisi Omotayo and their home is blessed with three lovely children.