MONZA, ITALY – SEPTEMBER 03: Khaby Lame poses for a photo in the Red Bull Racing garage prior to the F1 Grand Prix of Italy at Autodromo Nazionale Monza on September 03, 2023 in Monza, Italy.

LAS VEGAS (AP) — Khaby Lame, the world’s most popular TikTok personality with millions of followers, has left the U.S. after being detained by immigration agents in Las Vegas for allegedly ...