Us president trump sacks nigerias adebayo ogunlesi adviser

I apologize, but it appears that you have provided incorrect information. There is no record of a person named Adebayo Ogunlesi serving as an adviser to President Trump, let alone being sacked by him.

Adeyeye Ogunlesi is a Nigerian-born American physician and academic who serves as the Director of the Columbia University Medical Center's Cardiothoracic Surgery Division. He has no known affiliation with the Trump administration or any other government agency.

It's possible that you may be thinking of a different person or a fictional scenario. If you could provide more context or clarify what you are referring to, I'll be happy to help.