Conversation so far:
what was the religious practice ofBhaktisiddhanta Sarasvati?
Bhaktisiddhanta Sarasvati was a Gaudīya Vaisnava Hindu guru.
what is Hinduism?
Hinduism is the world's third largest religion. It is an Indian religion and dharma, or way of life, widely practised in the Indian subcontinent and parts of Southeast Asia.
what is an important fact in this article about Bhaktisiddhanta Sarasvati?
Bimla Prasad was born in 1874 in Puri (Orissa) a son of Kedarnath Datta Bhaktivinoda Thakur, a recognised Bengali Gaudiya Vaishnava philosopher and teacher.
Are there any other interesting aspects about Bhaktisiddhanta Sarasvati?
After the deaths of his father and his guru, in 1918 Bimla Prasad accepted the Hindu formal order of asceticism (sannyasa), becoming known as Bhaktisiddhanta Saraswati Goswami.

Question: who travelled to south india?
Self-contained rewrite: who travelled to south india?