Wikipedia
Kundakunda
Acharya Kundakunda is the most revered Digambara Jain monk, who lived in around 1st century B.C. He authored many Jain texts such as: Samayasara, Niyamasara, Pancastikayasara, Pravachanasara, Atthapahuda and Barasanuvekkha. He occupies the highest place in the tradition of the Jain acharyas.