Exhibit 24

                               POWER OF ATTORNEY

        The undersigned hereby constitutes and appoints each of David Grochow,
Alec Scheiner, John M. Bibona, Michael Stromquist, Hannah Koban, Michael Rens
and Sena Colella, acting alone, as the undersigned's true and lawful attorney-
in-fact to:

        1)      prepare, execute in the undersigned's name and on the
                undersigned's behalf, and submit to the U.S. Securities and
                Exchange Commission (the "SEC") a Form ID, including amendments
                thereto, and any other documents necessary or appropriate to
                obtain codes and passwords enabling the undersigned to make
                electronic filings with the SEC;

        2)      execute for and on behalf of the undersigned, in the
                undersigned's capacity as an officer or director of an issuer,
                Forms 3, 4, and 5 in accordance with Section 16(a) of the
                Securities Exchange Act of 1934 and the rules thereunder, and
                any other forms or reports the undersigned may be required to
                file in connection with the undersigned's ownership,
                acquisition, or disposition of securities of an issuer,
                including but not limited to forms required to be filed pursuant
                to Rule 144 under the Securities Act of 1933;

        3)      do and perform any and all acts for and on behalf of the
                undersigned which may be necessary or desirable to complete and
                execute any such Form 3, 4, or 5, or other form or report, and
                timely file such form or report with the United States
                Securities and Exchange Commission and any stock exchange or
                similar authority; and

        4)      take any other action of any type whatsoever in connection with
                the foregoing which, in the opinion of such attorney-in-fact,
                may be of benefit to, in the best interest of, or legally
                required by, the undersigned, it being understood that the
                documents executed by such attorney-in-fact on behalf of the
                undersigned pursuant to this Power of Attorney shall be in such
                form and shall contain such terms and conditions as such
                attorney-in-fact may approve in such attorney-in-fact's
                discretion.

        The undersigned hereby grants to each such attorney-in-fact full power
and authority to do and perform any and every act and thing whatsoever
requisite, necessary, or proper to be done in the exercise of any of the rights
and powers herein granted, as fully to all intents and purposes as the
undersigned might or could do if personally present, with full power of
substitution or revocation, hereby ratifying and confirming all that such
attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall
lawfully do or cause to be done by virtue of this power of attorney and the
rights and powers herein granted. The undersigned acknowledges that the
foregoing attorneys-in-fact, in serving in such capacity at the request of the
undersigned, are not assuming any of the undersigned's responsibilities to
comply with Section 16 of the Securities Exchange Act of 1934 or any other rules
or regulations of the SEC. The undersigned agrees that those persons appointed
here as attorneys-in-fact may rely on information provided by the undersigned,
the RedBall Acquisition Corp. (the "Company"), or by the undersigned's brokers,
accountants, or investment advisors, whether telephonically or by email or other
means, without further inquiry or investigation, with respect to the purchase
and sale of the Company's securities or any other transaction involving the
Company's securities.

        This Power of Attorney shall remain in full force and effect until the
date on which the undersigned delivers a written revocation of this Power of
Attorney to the Company and Fried, Frank, Harris, Shriver & Jacobson LLP. This
Power of Attorney shall be governed by the laws of the State of New York.


        The undersigned has executed this Power of Attorney to be effective as
of the 28th day of July,

                                        /s/ Luke C. Bornn
                                        ----------------------------------------
                                        Name: Luke C. Bornn