Mayim Bialik as Amy Farrah Fowler – Now:
Mayim Bialik, who portrayed Amy Farrah Fowler on "The Big Bang Theory," has had a remarkable career in acting that began at a very young age. She started her journey in the entertainment industry when she was just 12 years old, gaining recognition and fame as the titular character in the TV show "Blossom." Her early success showcased her talent and set the stage for her future in Hollywood. One of the unique aspects of Mayim's role on "The Big Bang Theory" is that she is not only a talented actress but also an accomplished scientist in real life. She holds a Ph.D. in Neuroscience, which is a rare distinction among Hollywood actors. This real-life expertise allowed her to bring a genuine scientific understanding to her character