How to recover my password for my missing brothers account that I manage
I manage my brothers ************** account and I forgot the password I created. Can you please help so I can update his information

As much as I would like to help you directly, for security concerns, we do not handle account-related information through this forum. If you’ve already tried our automated-recovery process (https://help.yahoo.com/kb/SLN2051.html) you can try our Yahoo Account Pro service (US Only). Live agents are available 24×7. Here is more info: https://productcentral.yahoo.com/products/yahoo-account-pro-help
If you are outside of the US, all of the available help options will be on our help pages through the “Contact Us” link on the left: http://help.yahoo.com.