What is untrue? The thread asks for biggest bangers not best stoppage resumes? Mcvey lists Mugabi who has never stopped a top opponent nor had that many fights at 160 so i am assuming he is talking raw power. Hart is short to nothing on top notch ko's as well but hits like a mule and has been called out for mention by numerous fighters who fought him and has a helluva reputation. Mac has also listed him.
Shuler and Roldan fights are good demonstration of Hearns power at 160 against solid 160lb contenders. On the other hand they are the only two that come to mind. We obviously can't help but remember the Duran KO too, even if it's 154 against a small man. Duran's chin proved solid at 160.
In no particular order: 1. Julian Jackson 2. Gerald McClellan 3. Thomas Hearns 5. Marvin Hagler 6. Sugar Ray Robinson 7. Bob Fitzsimmons 8. Nigel Benn 9. Gennady Golovkin 10 Rodrigo Valdez