Though he doesn't look so different from any other Nintendo-playing, Power Rangers-watching boy his age, Kris Diaz is often the subject of concern from his older brother Noah due to an unfortunate (and expensive) chronic medical condition known as sickle cell disease. Despite his illness, Kris looks out for Noah just as much as Noah looks out for him. Fiercely protective of Noah, Kris is always ready to cheer his brother on and give him the energy he needs to keep going in times of crisis with an invigorating pep talk.
He takes the existence of giant transforming alien robots remarkably well.