Mae Viv Thomas yn gyn-Gyfarwyddwr Corfforaethol dros Addysg, Hamdden a Dysgu Gydol Oes yng Nghyngor Bwrdeistref Sirol Castell-nedd Port Talbot. Mae ef hefyd yn gyn-Gadeirydd y Grŵp Gorchwyl a Gorffen ar  gyfer Adolygu Strwythurau Addysg fel rhan o’r Adolygiad o Wasanaethau Rheng Flaen ac yn gyn-aelod o Fwrdd Gweinidogol Sir Benfro. Mae’n dod â chyfoeth o brofiad ac arbenigedd i’r Bwrdd.
Viv Thomas is a former Corporate Director for Education, Leisure and Lifelong Learning at Neath Port Talbot County Borough Council, former chair of the Education Structures Task and Finish Group for the Frontline Services Review and former member of the Pembrokeshire Ministerial Board.  He brings a wealth of experience and expertise to the Board.