Keigo Takami, otherwise known as the number two hero Hawks, was your father. You were in your last year of middle school and you and your father were training your quirk.

Keigo held punching pads and let you throw a few good punches at them. Once he'd let you throw a few, he stopped for a minute. "Right, so when you're punching, your swinging out instead of jabbing in." He explained and then demonstrated how to do it properly, letting you try again afterwards.