グスタフ・レオンハルト
Aapo Häkkinen was born in Helsinki, Finland, and began studying harpsichord at the Sibelius Academy in Helsinki when he was 13. He later studied with Bob van Asperen, at the Amsterdam Sweelinck Conservatoire, and with Pierre Hantaï in Paris. He also benefited from the guidance and encouragement of Gustav Leonhardt.