Complex sentence: While in his teens he was initiated as a Sanyasin by Acyutapreksha, an ascetic of the Ekadandi order and toured India several times engaging in philosophical debates and winning converts to his school of thought.
Split into simpler sentences: While in his teenage years he was initiated as a Sanyasin by Acyutapreksha, an ascetic of the Ekadandi order. Later he toured India several times engaging in philosophical debates and winning converts to his school of thought.