Since retiring , Brown teased about a potential comeback , but nothing ever came of it .
Jim Brown would only play nine seasons in the NFL before he would go out on top , which is rare for most athletes , especially running backs in general .
Since retiring , Jim Brown teased about a potential comeback , but nothing ever came of NFL .
Jim Brown would only play nine seasons in the NFL before he would go out on top , which is rare for most athletes , especially running backs in general .