DUO’s US Manager/ R n D product specialist has a long track record of catching world class smallmouth. He is responsible for teaching many top BASS and FLW tour professionals how to use Spybaiting technique. As a well respected angler, David has officially held a Smallmouth State Record and has held three lake records. Pictured here David-san captures a 7 pound smallmouth on spinbait. It is the biggest reported smallmouth spybaiting. In 2013, He has also caught one spybaits biggest largemouths in the USA.