Who is Sanjay Gaikwad, Shiv Sena MLA who punched a canteen worker over stale food?

The MLA has often been in the news for his public comments and threats of violence. Last year, he announced a reward to “chop off” Rahul Gandhi’s tongue, and also got booked under the Wildlife Act after claiming he had hunted a tiger in 1987 and wore its tooth as a pendant.