Sir Ivan is a banker-turned-singer, peace activist, and television celebrity. Born Ivan Wilzig, he is the eldest son of Siggi B. Wilzig, an Auschwitz survivor, legendary financier and philanthropist. Sir Ivan turned his back on his family’s multi-billion dollar banking business to reinvent himself as a musician and performer, reimagining classic 60s songs as dance club tracks. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.