The Iron Sheik
Years Active: 1972-Present
He has expressed interest to return to the world famous mats, at least in some capacity. The man from Iran has been active as hell on social media. Beyond that there really isn't much to report on. Click the above link if you want to see an adorable 70 year old with the filthiest fuckin' mouth on the planet (just about every tweet tells you what you should do to yourself).