Jaakko Ryhänen is a distinguished Finnish opera singer, renowned for his powerful bass voice and extensive career. For 25 years, he served as the principal bass at the Finnish National Opera in Helsinki, retiring from this role at the age of 55. Ryhänen's repertoire spans a wide range of opera arias, showcasing his versatility and depth as a performer. His recordings, such as "Syysillan tuuli" and "Opera Arias" with the Kuopio Symphony Orchestra, highlight his ability to captivate audiences with his rich, sepulchral bass. Beyond his performing career, Ryhänen is also a dedicated voice pedagogue, sharing his expertise with aspiring singers and contributing to the next generation of vocal talent. His contributions to the opera world extend beyond Finland, with performances in notable productions like "Simon Boccanegra" alongside esteemed artists. Ryhänen's legacy in the opera world is marked by his exceptional vocal abilities and his commitment to nurturing future talent.