Robin Gibb was a pop singer, most famous for his involvement in The Bee Gees who had an estimated net worth of $40 million dollars. A singer-songwriter, Robin Gibb was born on the Isle of Man and is one-third of the very successful pop/rock/disco trio, the Bee Gees. With the Bee Gees, he sold over 200 million records and went on to release a number of successful solo tracks. Along with brothers Barry and Maurice, The Bee Gees released 25 albums over a multi-decade career that achieved 8 number singles in the US and hundreds more accolades abroad. The group was inducted into the Rock and Roll Hall of Fame in 1997 and in 2004, Robin and his brother Barry became Commanders of the Order of the British Empire. Gibb has been married twice and has three children, two from his first marriage and one with his current wife Dwina. Recently Robin has faces several serious health problems. He has been publicly battling cancer which started in his colon and spread to his liver. On April 14th, 2012, Robin slipped into coma brought on by a case of pneumonia. At the time of this publication, Robin is struggling for his life and we here at Celebrity Net Worth wish him the best of luck.