Yoshi is a popular character in the Nintendo universe, known for his friendly and loyal personality. He first appeared in Super Mario World as Mario's sidekick and has since starred in his own series of games. Yoshi is a green, dinosaur-like creature with a long tongue that he uses to eat enemies and obstacles. He is also able to swallow enemies and turn them into eggs, which he can then throw as projectiles. Yoshi is beloved by fans of all ages for his cute appearance and helpful nature in helping Mario on his adventures.