Friederike Irina Bruning (Initiated name: 'Sudevi Dasi') was born in the family of Mr. Dietrich Bruning and Mrs. Ursula Ullrich-Bruning on March 02 nd, 1958in Berlin, Germany. Her upbringing is normal just like other Christian families.
After finishing school, she went traveling to explore the world. From Germany overland, she went through Turkey, Iran, Afghanistan and came to Bharat ('India').Traveling through Bharat, she went on to Sri Lanka, Singapore, Indonesia, Malaysia, Thailand and Nepal and from Nepal came back to Bharat. While pursuing spiritual books about yoga and the teachings of different Sampradayas, she found "The Bhagwat Gita" ('BG'). Later, she would always say, reading the BG was like a revelation of the highest knowledge.
She decided that in order to pursue spiritual life, a Guru is required. She found her Guru in RadhaKund, (Govardhan, Mathura). According to Gurudev's instruction, she spent the next fifteen to twenty years in Radhakund practising the teachings of Gaudiya Vaishnav Sampradaya and living the life of a Babaji (renunciate).
During these times, she had no connection with cows but started to feed the abandoned cows in the vegetable market when she passed through on the Radhakund parikrama.
At this time also, she started visiting to Gangotri during the summer months to practice sadhana in a more secluded place.
In the last 10 to 15 years, she has reduced her intake of food items to taking only fruits and milk once in the evening. She insists that she is not a falahari as sometimes she accepts prasad in the form of grain products, though she will normally go for many months without it.