Answer:
When he was led from the pain of suffering.
Step-by-step explanation:
Siddhartha Gautama was born in 6th century B.C. He promoted the idea of middle way. "Middle way" means "existing between two extremes".
Then, when he died in 483 B.C, people who used to follow him organized a religious movement that included Buddha's teaching. Later, Buddha's teaching developed a very well known religion called Buddhism.