Growing up Kai and Flynn where always close, but arguments and fights where regular, as they are with most siblings at a you age. Kai played tennis, and Flynn did gymnastics, before finding his early love for martial arts at age 13.
The Story
The Galea Brothers are fighters trying to spread martial arts to the world.
Through early adulthood, the boys started training together, and martial arts became more than sport. Kai accepted Flynn as a coach, and became his most deticated student as well as one of his training partners.
The videos grew because they felt real: strangers, pressure, skill, humility, and the occasional surprise ending. Bondi gave the series a home. The audience gave it momentum.