Ruth Handler Ruth Handler Ruth Marianna Handler (née Mosko; November 4, 1916 – April 27, 2002) was an American businesswoman and inventor. She served as the president of the toy manufacturer Mattel Inc., and is best remembered for inventing the Barbie doll, although the doll's design was created by missile engineer-turned-toy designer Jack Ryan. Handler was born as Ruth Marianna Mosko in Denver, Colorado, to Polish Jewish immigrants Ida Mosko (née Rubenstein) and Jacob Mosko. She married her high school boyfriend, Elliot Handler, and moved to Los Angeles in 1938. Her husband decided to make their furniture out of two newfound types
Chelsea Handler publishing imprint, Borderline Amazing/A Chelsea Handler Book. She also signed a three-book deal with the imprint, the first of which is called "Lies That Chelsea Handler Told Me", where her coworkers and family members discuss their experiences with Handler, which was released in May 2011 and also hit the top of the bestseller list. Handler has her own columns in "Cosmopolitan" and "NOW", a UK celebrity magazine. In May 2009, she was the host of the 20th Annual GLAAD Media Awards in San Francisco. In June 2009, she was named as Grand Marshal of the 2009 Los Angeles Pride celebration