Sha Wujing (沙悟净), also called Sandy, is the third disciple of Tang Sanzang in Chinese novel Journey to the West. He was once a Celestial Curtain Lifting General, he was exiled to the mortal world and made to look like a monster because he accidentally smashed a crystal goblet belonging to the Queen Mother of the West during a Peach Banquet. At the end of the journey, he eventually becomes an Arhat.
Sha means Sand
He is also called Sha Seng (沙僧) or sometimes Friar Sand