https://www.pcgamer.com/world-of-warcrafts-pacifist-panda-has-reached-level-120-by-only-picking-flowers/

When Battle for Azeroth first released back on August 13, it took most players a week or so to level up. It's taken Doubleagent, World of Warcraft's first and only neutral player, a total of 77 days—and I know for a fact that his journey wasn't nearly as exciting.

Doubleagent is a World of Warcraft celebrity. But unlike the mythic raiders and notorious gankers of Azeroth, Doubleagent is celebrated for his steely resolve to level up solely through the paltry experience earned from harvesting the flowers and ore that he finds on the Wandering Isle, which most players typically leave and never return to after reaching level 10.