Mr. Know It All Cartoon Character

Here's a lively cartoon depiction of a character often referred to as 'Mr. Know It All'. He's shown with a friendly, wide smile, sporting glasses and a neatly trimmed goatee, dressed in what appears to be a lab coat over a blue shirt. With both hands, he proudly gestures towards a bright yellow star that clearly announces 'Starring MR. KNOW IT ALL', making him an approachable and confident figure ready to share his expertise.

cartoon - character - know it all - expert - professor - mascot - funny