Ketut Yadnyana was born in Denpasar, 11 September 1957. Graduated in 1985 from undergraduate education at Udayana University and continued the program. He was appointed as a permanent lecturer in 1986 at Udayana University to this day. He obtained his Masters in Accounting in 1997 at Padjadjaran University, completing his 2006 doctorate at Airlangga University