SINCO (SINCOPEDIA) is an acronym for Samuel Ikechukwu Nwefiak Chris Okonkwo - Mr. Okonkwo is the first son and the third child of the family of 7, born on the 27th May 1988 in Oron, Akwaibom State, a native of Adagbe Village Abagana in Nijikoka local government area of Anambra State.

Mr. Okonkwo is the Founder and the Managing Director of Myprep Academic Centre (RC. 2957554), an Academic Solution Centre that offers an affordable, one-on-one home tutoring service that works around Nigeria. He's the Managing Director of TNR Media Concept, an independent Media Company based in Enugu and Anambra that help organizations and individuals communicate important issues effectively.

Mr Okonkwo is also the Founder Voters' Right Ambassadors Of Nigeria - VORAN, a non-governmental organization that defends, advocates, educates and engages the Citizens about Voting Rights and the integrity of the election process.

He's got FSLC in 2002, SSCE in 2008 and a Bachelors of Technology in Education in 2017 from Nnamdi Azikiwe University Awka, studied Vocational Technical Education, Building/Woodworking Technology and have bagged many awards for excellence.

Okonkwo Samuel lives in Awka Anambra State.

A term used to reference cannabis/marijuana/weed.