Terry, Randall, Darrell, and Alex Kim are four brothers who have more than 60 years of collective golf experience.

Randall (WPGA) and Darrel a Certified Teaching Professional has been designed patented golf product for many years.

The SuperAir tee and Tee Caddie are products of their dedication and passion for golf. BYKGOLF is about helping the player to hit longer and straighter drives.

It's about improving your golf game. It's about the love of golf.