Question: how jar jar binks is a sith lord?
Answer: Bane took Jar Jar under his wing, trained him in the ways of the Sith and renamed him Darth Snoke. Jar Jar believed there was more power and potential in himself than Bane had led him to believe, so he electrocuted his master while he was sleeping. Thus, Jar Jar claimed the title, lord of the Sith.