Toshinori Yagi (八や木ぎ俊とし典のり, Yagi Toshinori?), also known as All Might (オールマイト, Ōru Maito?), is the former No. 1 Pro Hero who bore the title of the world's Symbol of Peace. He teaches Foundational Hero Studies at U.A. High School. In his empowered form, Toshinori is a very large man with an equally-muscular and well-defined physique, his design resembling a typical western comic book superhero. He has chiseled features on his face with a strong jawline, pronounced cheekbones, and bushy eyebrows.