Lindsay Weir (Freaks and Geeks),…
Dean Winchester (Supernatural), Arya Stark (Game of Thrones), Sherlock Holmes (BBC Sherlock)
Sadly, not as smart as him though. Haha.
Sherlock (Elementary), The 11th Doctor (Dr. Who), Loki (yeah it’s from the movies, not a TV show but Loki doesn’t follow your silly mortal rules, so there!)