Whosingle handedly planted the Molai forest ........

Explanation:

Local environmental activist Jadav Payeng has planted a 550-hectare forest, known as Molai Forest to combat erosion on the Majuli island. Much of the island was barren sandbars that were vulnerable to erosion, but thanks to Payeng's afforestation, has become a lush forest. The forest has become habitat for animals including elephants, tigers, deer, and vultures.