In the Wild SeaWorld Orca Has Spent Almost 50 Years In A Tiny Tank Corky has lived in a tank for 47 years, longer than any other orca. Someone wants to build her a sanctuary — if SeaWorld will let her retire. By Anita Diamantopoulou Published On 09/26/2016 Share on Facebook Tweet this article Pin it Email Comments In the Wild SeaWorld Orca Has Spent Almost 50 Years In A Tiny Tank Corky has lived in a tank for 47 years, longer than any other orca. Someone wants to build her a sanctuary — if SeaWorld will let her retire. By Anita Diamantopoulou Published On 09/26/2016 Share on Facebook Tweet this article Pin it Email Comments To help get Corky the longest-held captive orca relocated to a seaside sanctuary, you can sign PETA's petition. View the Comments Snapchat