The Plaza Cinema in Ottawa, Kansas, has been named the world's "oldest purpose-built cinema in operation" by Guinness World Records.The theater's owner, Rita "Peach" Madl, applied for the award after she found some old photographs that made her wonder about its history. As she learned more about the cinema's past, she gathered the resources to ultimately change its future.To find out more about how the Plaza Cinema earned its prestigious designation, watch the video above.