A profile of Alexandr Wang, who sources say is "an operator", had "all" of Zuckerberg's support during Meta's AI revamp, and is being touted as his successor (Rafe Rosner-Uddin/Financial Times)

Alexandr Wang, 29, leads Meta's Superintelligence Labs and is being touted as a potential successor to Mark Zuckerberg, with sources saying he had all of Zuckerberg's support during Meta's AI revamp.