A 75-year-old grandfather became a beauty influencer to raise money for his grandson with a rare disease, saying he did so out of love for his only daughter. Zhu Yunchang, from eastern China’s Jiangsu province, looks after his nine-year-old grandson Cao Jingyan during the day and live‑streams at night. Zhu usually live‑streams until midnight, and his wife stays up to keep him company.