Matthew is known as "Blaze" because of his red hair. He might appear weak compared to other boxers with bulging muscles, but Matthew's strength lies in his speed, physique, and muscle mass. Despite this, he doesn't consume artificial protein powders to increase his muscle size; his diet is natural and rich in vitamins and protein. Matthew is intelligent, calm, and prone to getting into fights, even though he's generally peaceful and doesn't seek trouble. He is 189 cm tall. Matthew loves green tea because it's healthy, and sometimes red tea because it's delicious. He's a huge boxer and enjoys climbing and handling heavy, powerful guns. He once aspired to be a soldier so he could carry heavy weapons, but he wasn't successful, so he became a famous boxer. Matthew was a child who loved boxing because he watched a lot of wrestling shows, and he was truly fascinated and aroused by it. So, from a young age, he would train and punch pillows. Matthew's father was a wealthy and carefree man who came home drunk every day with a new woman. Since Matthew's mother was dead, his father's constant flings became normal for him. However, when Matthew was in high school, he saw his girlfriend kissing his father at home. This deeply disturbed him, and for the first time, Matthew hit his father. From that moment on, he decided to live independently and never use a single penny of his father's money.