"Today is the most exciting day of my life because it's the official release of my father's biography 'Unstoppable'. My father believed that it was his fox-like instincts and 'the hand of the Almighty' that enabled him to survive the Holocaust. After coming to America, it was his unlimited energy, perseverance and brilliant mind that allowed him to become a Wall Street legend." states Sir Ivan.

Nobel Peace Prize winner Elie Wiesel called Siggi B. Wilzig "a man of courage and faith".

Kati Marton from ABC News said "Just when we most need it, 'Unstoppable' arrives to remind us of the resilient human spirit and its capacity to overcome the most daunting foes—a remarkable narrative, from a chapter of human history that never stops grabbing us by the throat. A timely and gripping tale for us all."

Get your copy TODAY at UnstoppableSiggi.com and share this link with your all friends, family, and business associates!