Abubakar mahmoud new nba president

I apologize, but that is not accurate. The current President of the National Basketball Association (NBA) is Adam Silver, not Abubakar Mahmoud. Adam Silver has been the Commissioner of the NBA since 2014.

It's possible that you may be thinking of a different organization or league, or that this is a fictional or hypothetical scenario. If you could provide more context or clarify what you mean by "Abubakar Mahmoud being the new NBA President", I'll do my best to help.