Daily Training
Lucas and Jacob are on court before school, building discipline through consistent match-level reps.
Where It All Began
A Dream
Shared by Two Brothers
It started with a racquet, a ball, and an unbreakable belief. Lucas, 10 years old, watches Carlos Alcaraz and sees his own future. Jacob, 7, has Sinner’s relentlessness written all over his game. Every morning, before school, they’re on court.
But this family didn’t just dream. They built. Frustrated by activewear loaded with synthetic dyes and harmful materials, they asked: why should young athletes wear anything less than the best?
As a family committed to healthy eating, clean living, and the pursuit of excellence — they created KOUST. A brand born from passion, purpose, and a parent’s promise to give their kids every advantage — on court and in life.
10
Age 10 · Junior Pro
Lucas
Inspired by Nadal & Alcaraz
“Nadal showed me what heart looks like. Alcaraz showed me what’s possible. I want both.”
7
Age 7 · Rising Star
Jacob
Inspired by Jannik Sinner
“I never give up. Even when I lose, I learn. That’s what Sinner does.”