She is Dr. Hadiza Balarabe.
They are running on the platform of the ruling All Progressives Congress.
The news was relayed via the Twitter handle of APC Kaduna @OfficialAPCKD.
See the tweet:
Kaduna State Governor, Nasir Ahmad @elrufai has announced the selection of a female in the person of Dr. Hadiza Balarabe as his running mate for the 2019 general election. pic.twitter.com/VNcr4nJJMD
— Muh’d Sani Dattijo (@Dattijo2023_) November 2, 2018