Born into a Russian-German aristocratic family in Ukraine, Blavatsky traveled extensively around the Russian Empire as a child. She developed an interest in Western esotericism during her teenage years, largely self-educated. She claimed to have encountered a group of spiritual adepts, the "Masters of the Ancient Wisdom", during her travels, who trained her in Tibet to develop her psychic powers.
Who Are You, Madame Blavatsky?
Helena Petrovna Blavatsky, a pioneering Russian occultist, spirit medium, and writer, founded the Theosophical Society in 1875, having a lasting impact on spirituality and mysticism.