The writer Ronaldus Tarsan,S.Pd was born on April, 15th 1991, Ngendeng, East Manggarai. He is the second child of Yohanes Ardi and Rofina Mila. He has four brothers. He entered in elementary school at SDI Wae Ruek in 1998 and finished in 2004, in the same year he continued his study at SMP St. Ludovikus Manggas in East Manggarai and finished 2007. After that, he continued his study at SMA Taman Siswa Makassar In 2007 and finished in 2010. In the same year he registered his name in school of Education of Ujung Pandang Foundation (YPUP) and he chose English Departement, he finished his study in August 2015. Organisation : Perhimpunan Mahasiswa Katolik Republik Indonesia (PMKRI) Cabang Makassar.