Baldi

Baldi is a math teacher that first appeared in the game "Baldi's Basics in Education and Learning" but also made an appearance in SMG4's If Mario was in... Baldi's Basics, which parodies the original game, who was very popular at the time.

Appearance
Baldi is a tall, middle-aged manthat has black eyes and only one hair. He wears a green shirt and blue pants at all times.

Personality
Baldi is usually friendly to people without trying to harm them. However, as seen in the game, he gets angry when someone gets his math problems wrong and chases them with a ruler.

Mario
Baldi seems to be neutral against Mario, usually being friendly to him. However, he can get very mad at him when he gets a math problem wrong.