The record for the fastest company to reach $1 billion in revenue was broken by Zhang Yiming's "Toutiao," which took four years. Two years later, this record was broken by another entrepreneur, Huang Zheng, whose Pinduoduo reached $1.9 billion in revenue just three years after its founding. However, this record has now been broken by AI, with several leading AI companies achieving this milestone within one to two years. The next company to reach $1 billion in revenue within a year is likely to be in the humanoid robot industry.