Tiamet ("Tia") Marbani is Chief Technology Officer for the World Governing Council. Perhaps not coincidentally, it appears her parents named her after the ancient Sumerian deity Tiamet, Goddess (or demon) of chaos and creation

Wow. Kek.

You got pranked bo. Those portraits are generated by machine learning. Notice how all of the backgrounds are blurry and also of the same quality looking right at the camera in a square photo:

https://www.artbreeder.com/i?k=3f6283753d46f9fbb27d

https://www.artbreeder.com/i?k=d6b5af4abcd18669ee8a

https://www.artbreeder.com/i?k=4c1c50fe629f42008e08b2bf

https://www.artbreeder.com/i?k=cb262952b310af7cceb5

https://www.artbreeder.com/i?k=4cb506b0c46961106d8a

https://www.artbreeder.com/i?k=99355c5620bda1d469c5

https://www.artbreeder.com/i?k=e7ad803ffedf7ef28156

https://www.artbreeder.com/i?k=21f243003565abfb989747119c9a

https://www.artbreeder.com/i?k=cff5fe40ef0b642a4dd6

https://www.artbreeder.com/i?k=0d49f5e2f28599431200b8d7

https://www.artbreeder.com/i?k=37a5474f46be980d8723e5fe

https://www.artbreeder.com/i?k=8bbad338ba6d450eb9c182d7

Now I will link to the photos in the article you shared.

Notice her ear ring and the artifacts on the edges of her hair - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/michelle-nguyen-chromia_orig.png

Background is fake - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/karlfeldhaus.png?1556951529

Fake bg - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/callum.png?1556951522

Messed up hair bottom left -

https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/tessagordy.png?1556951502

fake bg - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/belenoffdaughter_1.png?1556951481

fake bg and hair edges - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/aimee-belenoff-st-john_orig.jpg

bg looks like DMT AI simulator - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/abboud_orig.png

Ai bg artifacts especially on the right side - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/stjohn_orig.png

Bottom left clearly AI - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/karinahovsepian.jpg?1556951643

top right bg AI - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/editor/phoebebowes-lyon.png?1556951705

BG all AI - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/sandra-ling_orig.png

Her hoodie is all AI especially the top part - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/stacie-croix_orig.png

Kek - now he is just being lazy making them cross eyed for lulz - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/hepzibahradford_orig.png

teeth - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/martin-domecico_orig.jpg

Hair - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/lord-george-battenberg-iii_1_orig.png

See through ear - https://web.archive.org/web/20200114045115im_/http://www.whoissomersetbelenoff.com/uploads/5/7/1/5/57155637/lord-george-battenberg-iii_1_orig.png