Giri is the son of a Nepali-Indian father (Sanjay Giri), and a Russian mother (Olga Giri). Giri was born in St. Petersburg, Russia on 28 June 1994. In 2002, he moved to Japan with his parents. When he lived in Japan, he visited St. Petersburg regularly. Since February 2008, Giri and his family have been living in the Netherlands, in the Dutch city of Rijswijk where his father is working in a research and consulting foundation.