Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the use in the Prospectus constituting a part of this Registration Statement on Form S-1 of our report dated February 1, 2021, relating to the financial statements of ABG Acquisition Corp. I which is contained in that Prospectus. We also consent to the reference to us under the caption “Experts” in the Prospectus.
| /s/ WithumSmith+Brown, PC |
| New York, New York |
| February 1, 2021 |
