Konstantinos Gκinis was born in Athens in 1985. At the age of 12 he started learning classical guitar and then electric guitar. He studied at the Filippos Nakas Conservatory under Takis Barberis and graduated in 2009. He also took lessons with Grigoris Danis and studied classical theory and harmony.

In 2009, he graduated from the Department of Music Studies of the Athens University. Since 2010 he has been teaching classical guitar, modern theory and jazz harmony at the F. Nakas Conservatory.

He collaborates with many musicians such as Nikos Skomopoulos, Manos Loutas, Paris Gagastathis and others.