Leroy robert ripley ( – ) [1] was an american cartoonist, entrepreneur, and amateur anthropologist, who is known for creating the ripley s believe it or not ! · ripley became a millionaire with his believe it or not cartoons. Robert ripley s net worth is estimated to be around $1 million. According to our analysis, wikipedia, forbes & business insider, robert ripley s net worth $1 million. Along with the comic strip, museums, tourist attractions, haunted houses, books, and tv shows were all part of the companys many offerings. Robert ripley was born in santa rosa, california in december 1890 and passed away in may 1949. What is oliver ripley net worth? · robert ripley is one of the richest entrepreneur from united states. Learn about his life, net worth , career milestones, relationships, and the legacy of his believe it or not ! empire. Newspaper panel series, television show, and radio show, which feature odd facts from around the world. Robert ripley was an american cartoonist and entrepreneur who had a net worth of $1 million. Today dan zettwoch and kevin huizenga are creating amazing facts and beyond, a satire on believe it or not. · his original believe it or not ! The 132-year-old curator has made a lasting impression on the world with his fascinating assortment of strange and unusual artifacts. Did ripley prove every statement he made? · who is robert ripley ? · robert ripley net worth : Who owns ripley entertainment? Who created ripleys believe it or not? Concept was carried on by ripley entertainment long after his death.