Form 3 Filing for Michael Teng

This filing is an initial report of beneficial ownership on Form 3 for Michael Teng, a director at American Exceptionalism Acquisition Corp. A. The filing details Teng's ownership of Class B ordinary shares, which are convertible into Class A ordinary shares under certain conditions, including share price performance or a change of control. The report also includes a Power of Attorney document, appointing Steven Trieu and Jeffrey Vignos as attorneys-in-fact to prepare and file necessary SEC documents on behalf of Teng. The Power of Attorney remains effective until Teng is no longer required to file beneficial ownership reports for this company.