Ron Mueck is an Australian hyperrealist sculptor. Here is the Wiki on him. Here are a few pieces of his work I found when I researched a bit about him.
He sure has elevated sculpting to a whole new level ! It blows my mind everytime I see his work. Check them out.
Flawless, genial work which I’m sure is making you speechless right now. He’s so good that it creeps me out a bit actually!
Must watch videos on him and his work: