Who is Sun Wukong? Guide to the Chinese Monkey King
Sun Wukong is a monkey born from a stone. He learned the Taoist arts and became so powerful that heaven could not contain him. He wrecked the Jade Emperor’s banquets. He ate the peaches of immortality. He defeated the celestial armies. He was eventually pinned under a mountain by the Buddha, held there for five hundred years, and finally released to serve as the martial protector of a Buddhist monk on a pilgrimage to India. That pilgrimage is the plot of the sixteenth-century novel Journey to the West, one of the four great classical Chinese novels, and Sun Wukong is its most beloved character. He is the Chinese tradition’s most famous trickster and one of the most recognisable figures in world literature.
Key Takeaways
- Sun Wukong is the Monkey King, a trickster and warrior figure central to Chinese mythology and to the sixteenth-century novel Journey to the West (Xi You Ji) by Wu Cheng’en.
- He was born from a magical stone on the Mountain of Flowers and Fruit, achieved immortality through Taoist study, and became so powerful he was called the Great Sage Equal to Heaven.
- He carries a magical iron staff, the Ruyi Jingu Bang, which can change size and weighs 13,500 pounds; he can also perform 72 transformations, cloud-somersaulting, and other feats of magic.
- He rebelled against the celestial bureaucracy of the Jade Emperor and could only be subdued by the Buddha, who pinned him under a mountain for five hundred years.
- He was released to escort the monk Xuanzang (called Tripitaka in some translations) on a pilgrimage from Tang China to India to retrieve Buddhist scriptures.
- His character has spread far beyond China. He appears in Japanese anime, Western films, and is the direct inspiration for the character Goku in Dragon Ball.
- His worship is a living tradition; temples to Sun Wukong operate throughout the Chinese-speaking world, particularly in Fujian, Taiwan, and Southeast Asia.
Who is Sun Wukong?
Sun Wukong is a fictional character in the sense that Journey to the West is a novel, but he is also a religious figure in Chinese folk tradition, worshipped in temples throughout the Chinese-speaking world. He predates the novel: earlier Chinese oral and religious traditions preserved a monkey deity or spirit that Wu Cheng’en drew on when he wrote his epic in the sixteenth century.
Definition - Sun Wukong
The Monkey King of Chinese mythology and one of the four principal characters of the novel Journey to the West. Sun Wukong is a stone-born monkey who achieved immortality through Taoist practice, rebelled against heaven, was subdued by the Buddha, and served as the martial protector of the monk Xuanzang on a pilgrimage to India. His name literally means “Monkey Awakened to Emptiness.”
His name is programmatic. Sun is a monkey-family surname. Wu means “to awaken” or “become enlightened.” Kong means “emptiness” - the Buddhist concept of the fundamentally unfixed nature of all things. Sun Wukong is, in his very name, the monkey who woke up to Buddhist truth. This name is given to him by his first teacher, the Patriarch Subhuti, on the mountain where he learns the Taoist arts.
Sun Wukong’s origin
Sun Wukong was born from a stone. In the beginning, a great stone sat on the Mountain of Flowers and Fruit, absorbing the essences of heaven and earth for thousands of years. Eventually it cracked open and gave birth to a stone monkey - fully formed, immediately alive, immediately mischievous.
The stone monkey quickly became the leader of the ordinary monkeys on the mountain. He led them to a hidden waterfall and discovered a cave behind it - the Water-Curtain Cave - which became their palace. In gratitude the monkeys crowned him king.
But he was not satisfied. He worried about death. He set off across the world to find a teacher who could grant him immortality. He found the Patriarch Subhuti, a mysterious Taoist master, and studied with him for years. Subhuti gave him the name Sun Wukong. He taught him the 72 transformations, the art of cloud-somersaulting (each somersault covering 108,000 li - about 54,000 kilometres), and other powers.
Sun Wukong returned to his mountain with these powers and a growing sense of his own importance. What follows is the Great Sage Equal to Heaven arc: his rebellion against the celestial bureaucracy.
The rebellion in heaven
Sun Wukong, now immortal and immensely powerful, demanded a proper post in heaven. The Jade Emperor tried appointment as containment. Sun Wukong was made Protector of the Horses - which sounded impressive but turned out to be a minor stable-master position. When he found out, he was furious. He returned to earth and declared himself the Great Sage Equal to Heaven.
The Jade Emperor sent his celestial armies. Sun Wukong defeated them all. The Jade Emperor tried appointment again, giving him a ceremonial post as Great Sage Equal to Heaven and putting him in charge of the Heavenly Peach Orchard - the source of the peaches of immortality. Sun Wukong ate the peaches. He crashed a banquet of the Queen Mother of the West and drank the immortality wine intended for the gods. He broke into the palace of Laozi (the founder of Taoism, deified) and swallowed the pills of immortality that Laozi had spent centuries brewing. He returned to earth with his powers multiplied.
Every immortality-granting substance in heaven had passed through his stomach. This made him functionally impossible to kill.
The Jade Emperor called for help. He asked the Buddha. The Buddha came. He proposed a wager to Sun Wukong: if the monkey could somersault out of the Buddha’s palm, he would be given heaven. Sun Wukong somersaulted with his best technique, thousands of miles at a leap. He arrived at the edge of the universe, at five pillars marking the boundary, and, to leave a mark, urinated at the base of the middle pillar. He somersaulted back and declared victory. The Buddha smiled and held out his hand. The five pillars were his fingers. The urine was still there. Sun Wukong had never left the Buddha’s palm. The Buddha turned his hand into a mountain and pinned Sun Wukong beneath it. Read the tale of the Monkey King’s rebellion in heaven and the tale of the Heavenly Peach Orchard.
Five hundred years passed.
The Journey to the West
Sun Wukong was released to accompany the monk Xuanzang on a pilgrimage from Tang China to India to retrieve Buddhist scriptures. This journey - roughly modeled on the real pilgrimage of the Tang-era monk Xuanzang (602-664 CE), whose historical journey to India brought Buddhist texts back to China - is the plot of Wu Cheng’en’s novel.
The travelling party of four consists of Xuanzang the monk, Sun Wukong the monkey, Zhu Bajie the pig, and Sha Wujing the sand demon. They travel westward for years, facing eighty-one demons, spirits, and obstacles along the way. Sun Wukong is the martial protector of the group, fighting most of the demons with his iron staff. Xuanzang, a mortal monk, controls Sun Wukong through a golden headband the Buddha gave him: when Xuanzang recites a specific mantra, the headband tightens painfully around Sun Wukong’s skull. This is the mechanism by which the monkey king is restrained through the journey. Read the Monkey King’s journey to the west, the story of the Monkey King and the bone demon, the story of the pig king, and the tale of the Monkey King and the Iron Fan Princess.
At the end of the journey, Sun Wukong achieves buddhahood. He is transformed from a rebellious monkey trickster into the Buddha Victorious in Strife.
Sun Wukong’s powers
Sun Wukong is one of the most heavily armed heroes in world mythology.
His weapon is the Ruyi Jingu Bang, “the As-You-Wish Gold-Banded Cudgel.” Originally a pillar of iron in the underwater palace of the Dragon King of the Eastern Sea (used to measure the depths), Sun Wukong took it, and it changed size to fit his hand. It can grow to the size of a mountain or shrink to the size of a needle, and it weighs 13,500 pounds. Sun Wukong often keeps it small and stores it behind his ear.
He can perform 72 transformations - changing into any animal, person, object, or plant. His cloud-somersault carries him 108,000 li (about 54,000 kilometres) per leap. He can pull hairs from his body and, by blowing on them, turn each hair into a copy of himself or into any other creature. He has fire-vision (developed during his time in Laozi’s alchemy furnace, which he escaped by breaking out).
He is essentially unkillable. Every organ of his body has been touched by an immortality substance. What normally kills does not work on him.
Sun Wukong compared to other trickster figures
Sun Wukong is one of the most fully developed trickster figures in world literature.
| Tradition | Trickster | Form | Notes |
|---|---|---|---|
| Chinese | Sun Wukong | Monkey | Rebels against heaven; eventually achieves buddhahood |
| Norse | Loki | Shapeshifter | Ends as enemy of the gods at Ragnarok |
| Greek | Hermes | Herald god | Trickster within the Olympian system |
| Yoruba | Eshu | Crossroads figure | Living religious figure |
| Akan | Anansi | Spider | Central storyteller across West African tradition |
| Diné (Navajo) and other tribes | Coyote | Coyote | Creator-trickster; varies by nation |
| Hindu | Krishna (as child) | Boy | Butter-stealing trickster in his childhood stories |
Sun Wukong is unusual among tricksters for having an ending that transforms him. Loki dies fighting the gods. Anansi remains a trickster. Sun Wukong, uniquely, transitions from trickster to Buddha over the course of the pilgrimage. The Chinese tradition treats his story as a redemption narrative in a way most trickster traditions do not.
Read the stories
Sun Wukong appears throughout Chinese folk tradition and, most fully, in Journey to the West. Some entry points:
- The Tale of the Monkey King’s Rebellion in Heaven
- The Tale of the Heavenly Peach Orchard
- The Monkey King’s Journey to the West
- The Story of the Monkey King and the Bone Demon
- The Tale of the Monkey King and the Iron Fan Princess
- The Story of the Pig King
- The Legend of the Peach of Immortality
Sun Wukong is the character the Chinese tradition trusts to break every rule and still come out right. He is proof that raw energy, cunning, and enough persistence can overcome any authority - and also proof that even the greatest rebel can eventually be enlightened. He is what Chinese storytelling values most: mischief with a soul, disruption with a purpose, and a smile at the end.
Frequently Asked Questions
What does the name Sun Wukong mean?
Sun Wukong (孫悟空) means literally “Monkey Awakened to Emptiness.” Sun is a monkey-family surname (from a phrase meaning “grandson,” also a common Chinese family name). Wu means “to awaken” or “to realise.” Kong means “emptiness” - the Buddhist concept of the fundamentally unfixed nature of all things. The name is given to him by the Patriarch Subhuti when he first receives Taoist teaching, and it announces the trajectory of his story: a monkey moving toward Buddhist enlightenment.
Is Sun Wukong from a book?
He is both a novel character and a religious figure. Journey to the West (Xi You Ji), attributed to Wu Cheng’en and published in the sixteenth century, is his most complete literary appearance. But the novel drew on earlier oral and religious traditions of a monkey deity or spirit, and Sun Wukong has been worshipped in Chinese folk religion for centuries. Temples to him operate throughout the Chinese-speaking world, particularly in Fujian, Taiwan, Hong Kong, and Southeast Asia.
What is Sun Wukong’s weapon?
The Ruyi Jingu Bang, “the As-You-Wish Gold-Banded Cudgel.” It is a magical iron staff that can change size at will - from as small as a needle to as large as a mountain - and weighs 13,500 pounds. He took it from the underwater palace of the Dragon King of the Eastern Sea, where it had been used as a measuring pillar for the sea depths. When he is not using it, he keeps it small and stores it behind his ear.
What are the 72 transformations?
Sun Wukong learned 72 transformations from the Patriarch Subhuti during his Taoist training. Each transformation allows him to change his form into a different animal, person, plant, or object. The specific 72 forms are not enumerated definitively in the novel, but they include beings and objects across every category. The number 72 has cosmological significance in Chinese thought - it relates to the divisions of the year and to certain astrological calculations.
Is Sun Wukong the same as the Japanese Son Goku?
The Dragon Ball character Son Goku is directly inspired by Sun Wukong, and the two share many features - the name (Son Goku is the Japanese pronunciation of Sun Wukong), the extendible staff, the cloud-somersault, and the connection to monkeys. But Dragon Ball’s Goku diverges significantly in personality and story from the Chinese original, becoming a Saiyan alien with different mythology. The connection is homage and inspiration rather than direct adaptation.
What is Journey to the West about?
Journey to the West is a sixteenth-century Chinese novel that fictionalises the historical pilgrimage of the Tang-era monk Xuanzang (602-664 CE), who traveled from China to India in search of Buddhist scriptures. In the novel, Xuanzang is accompanied by three magical protectors: Sun Wukong the monkey king, Zhu Bajie the pig demon, and Sha Wujing the sand demon. They face eighty-one demons and obstacles along the way. It is one of the four great classical Chinese novels and has been adapted countless times in film, television, opera, and other media.