What is where is gru accent from?

As an AI language model, I do not have access to specific information on the accent of a "gru". However, "Gru" is the main character in the movie series "Despicable Me" and is voiced by actor Steve Carell. Gru's accent in the movies appears to be a mix of Eastern European accents, possibly influenced by Russian or Slavic languages. However, it is a fictional character, and the accent is not representative of any real-life accent or dialect.