About Olympia Entertainment Olympia Entertainment is one of the country 's most diverse sport and entertainment companies and the largest organization of its kind in the mid-west .
Olympia Entertainment Olympia Entertainment is a Detroit - based company owned by entrepreneurs Michael and Marian Ilitch .
About Olympia Entertainment Olympia Entertainment , a Detroit - based company owned by entrepreneurs Michael and Marian Ilitch , is one of the country 's most diverse sport and entertainment companies and the largest organization of its kind in the mid-west .