16:9: Out-Of-Home Legend and Founder of Clear Channel Canada Dies: Karl Eller: 1928-2019

Guest Post: Alan High, ARH Digital Solutions Arizona businessman Karl Eller, the founder of what became the largest outdoor media company in North America, passed away Sunday at his Phoenix home. He was 90. OOH media veteran Alan High, a Canadian now based in NYC, wrote this tribute: Alan High The first time I met Karl Eller was in the summer of 1998. […]