Greg Gain a.k.a. Donor, Miniscule co-founder and label manager, was born in New York in 1979. His career as a DJ started in 1997 when he moved to Spain. After living in Spain for close to four years, he moved to Washington D.C. to finish University and hooked up with other local techno artists and formed MetroTechno.

In 2003, Greg decided to move to Tokyo, Japan, where he started to experiment with music production. After spending two years in Japan, he decided to move back to Spain, where he spent a year working in his studio in Barcelona, before returning to New York in 2007 due to visa complications. He is currently living in New York City where he is focused on his music production and managing his label Miniscule.