POWER OF ATTORNEY

The undersigned does hereby make, constitute and appoint each of
Jamison Yardley and Nathan R. Burby (and any other employee, of
The Goldman Sachs Group, Inc. (the "Company") or one of its
affiliates, performing the function in connection with which
this Power of Attorney has been granted designated in writing by
one of the attorneys-in-fact), as his true and lawful
attorney-in-fact, acting for him in his respective name, place
and stead, whether acting individually or as a representative of
others, to approve, execute and deliver any documentation
required to be made by him under the Securities Exchange Act of
1934 (as amended, the "Act"), with respect to securities which
may be deemed to be beneficially owned by him under the Act,
such documents to be in such form as such attorney-in-fact may
approve on the undersigned's behalf, such approval to be
conclusively evidenced by the due execution thereof, and
granting unto such attorney-in-fact full power, including
substitution and resubstitution, and authority to act in the
premises as fully and to all intents and purposes as the
undersigned might or could do in person, and hereby ratifies,
approves and confirms all that such attorney-in-fact shall
lawfully do or cause to be done by virtue hereof.

THIS POWER OF ATTORNEY shall remain in full force and effect
until the earlier of (i)
December 9, 2022 and (ii) such time that it is revoked in writing
by the undersigned; provided that in the event the
attorney-in-fact ceases to be an employee of the Company or its
affiliates or ceases to perform the function in connection with
which he was appointed attorney-in-fact prior to such time, this
Power of Attorney shall cease to have effect in relation to such
attorney-in-fact upon such cessation but shall continue in full
force and effect in relation to any remaining attorneys-in-fact.
The undersigned has the unrestricted right unilaterally to
revoke this Power of Attorney.

This Power of Attorney shall be governed by, and construed in
accordance with, the laws of the State of New York, without
regard to rules of conflicts of law.

IN WITNESS WHEREOF, the undersigned has duly subscribed these
presents as of December 9, 2019.




By: /s/ Jason Kreuziger
Name: Jason Kreuziger