Mark Ruffalo is one of the most talented and versatile actors in Hollywood today. His career has spanned over five decades, and he is known for impressing audiences and critics alike with his wide variety of film roles, from gritty character acting to smash-hit blockbusters.But did you know the true story behind this Hollywood star’s tragic origins? Despite his success and worldwide adoration, it hasn’t been an easy ride to the top for this talented artist.Read on to find out the truth about Mark Ruffalo’s long, hard journey to where he is today.