For 10 points, name this man who showed the path to nirvana in the religion he founded.
Before this man was born, his mother dreamt that a white elephant with six tusks entered her body. This man, whose birth is celebrated on Vesak, was locked away in a palace by King Suddhodana for twentynine years because of a prophecy given by a seer named Asita. This man's charioteer Channa showed him the "four sights" of an old man, a sick man, a dead man, and an ascetic. This man resisted the temptations of the demon Mara, and he achieved enlightenment while meditating under the Bodhi tree. At a sermon in Deer Park, this man revealed the Four Noble Truths. For 10 points, name this man who showed the path to nirvana in the religion he founded.
Before this man was born, his mother dreamt that a white elephant with six tusks entered her body.
the Buddha [or Siddhartha Gautama; accept either underlined name