Who is the main villain and ruler of the Netherrealm in Mortal Kombat mythology?

Shinnok

Who was the king punished by pushing a boulder uphill for eternity? In which Netflix series would you encounter 'The Upside Down' dimension? Who painted the Sistine Chapel ceiling? Who succeeded Vince Lombardi as head coach of the Green Bay Packers? In the Uncharted series, who is Nathan Drake’s longtime mentor and friend?