Q. Which Buddhist monk spreaded Buddhism in Tibet?
Answer:
Padmasambhava
Notes: The most important event in the history of Tibetan Buddhism was the arrival of sage Padmasambhava in the 8th century. He spread Buddhism in all over Tibet. Padmasambhava translated numerous Buddhist texts into Tibetan language and combined tantric Buddhism with the local Bon religion to create what is today widely known as the Tibetan Buddhism.