Grandfather from China became a beauty blogger to cure his grandson.

The 72-year-old pensioner who tests cosmetics, lipsticks and mascara in the video is called Zhu Yunchang. His little grandson named was diagnosed with a rare diagnosis of spinal muscular atrophy. The family sold everything they could, but there was still not enough money for treatment. Zhu started making money from his blog, saving for medicine for his grandson.