https://www.polygon.com/2018/8/14/17689048/wow-battle-for-azeroth-gingi-world-first-level-120

A World of Warcraft player has already claimed the title of the world’s first to hit the level cap in Battle for Azeroth, just hours after the game’s newest expansion launched.

A player known as Gingi managed to hit 120, the game’s max level, in just four hours and 17 minutes. This is something that took closer to six or seven hours for other fast players thus far, putting Gingi and his group of two others in the lead by almost a full two hours.