Kuo was one of the monks living in K'un-Lun.
- "Back in the monastery, Brother Kuo would harvest plums every summer to make wine. He used to hide it in these big clay pots, have it ferment in the bell tower over the winter. Me and my friend Davos, when we were kids, we'd we'd wait until the brothers had gone to sleep and we'd climb up the tower. We'd, uh we'd sneak drinks and refill the pots with water so no one knew it was missing."
- ―Danny Rand to Colleen Wing
Once, Rand and Davos borrowed Kuo's cart and tried to drive it but Rand lost control and cart crashed. It was the last time that Davos drove with him.