What submarine was known as Sea Wolf in WW2, British?

Question:

What submarine was known as Sea Wolf in WW2, British?

I have a client that was in the Navy in world war 2 but forgot to ask what submarine he was in! Any clues?

Additional Details

6 days ago
To my clients knowledge it was a british sub that was given the nickname of seawolf had a reputation of sinking alot of tonnage!

Best Answer - Chosen by Asker: 6 days ago
To my clients knowledge it was a british sub that was given the nickname of seawolf had a reputation of sinking alot of tonnage!