Power of Attorney for Dmytro Shymkiv

This filing details a Power of Attorney granted by Dmytro Shymkiv, a director of Kyivstar Group Ltd., to Zeze Ikhinmwin, Olivia Hegarty, and Boris Dolgushin. The attorneys-in-fact are authorized to execute and file Forms 3, 4, and 5, as well as Forms 144, with the SEC and relevant stock exchanges on behalf of Mr. Shymkiv. This authorization covers any necessary actions to complete these filings in accordance with Section 16(a) of the Exchange Act and Rule 144 of the Securities Act. The Power of Attorney remains effective until revoked in writing or superseded by a new document. Mr. Shymkiv retains responsibility for compliance with Section 16 of the Exchange Act and Rule 144.