Lethfy started his legal experience when he was employed at the Court of Appeal where he worked between 1982 and 2016 when he retired. While in service, he attended Kwara State Polytechnic, Ilorin for his diploma in Law between 1999-2001. His passion for law urged him to proceed to University of Ilorin for his law degree which he obtained in 2005.
He attended the Nigerian Law School, Lagos Campus in 2006 and was called to the Nigerian bar in 2007. While in service he has served as Secretary, Election Petition Tribunal in various states.
After his retirement, he joined Abike Chambers as a counsel in May, 2017.
His practice areas include Litigation, Property and Conveyancing practice.
He is a member of the Nigerian Bar Association, International Bar Association, Rotary International, Rotaract International, Muslim Lawyers Association, St John’s Ambulance.