Originally Posted by liondemon
Do we even know when Minato was born and how old Tsunade was or is everyone just guessing? I think Minato could be her son or brother. Who knows? Minato could also be related to the 2nd Hokage. Maybe his grandson.
I would buy it if it turned out that Minato was the 2nd's grandson. After all, they have the same hair style. IT is just different colors. Not saying that that makes them related, just saying its something they have in common