Can any shark get as big 20 to 30 foot?

The whale shark (Rhincodon typus) is the largest fish in the world, and it can grow to be over 20 feet long. Other sharks that can get as big as 20 to 30 feet include the great white shark (Carcharodon carcharias), the Greenland shark (Somniosus microcephalus), the basking shark (Cetorhinus maximus), the tiger shark (Galeocerdo cuvier), and the bluntnose sixgill shark (Hexanchus griseus).