The Ohlson Brothers, Einar and Carl-Eric were self-taught sailors from Hälleviksstrand, Orust.
Einar Ohlson was born in Hälleviksstrand, Orust. Excellence in yacht design and highly skilled business man. Co-designer of GKSS skiff, Koster boats such as K6, GKSS Spigg and several different one-off boats, spanning from successfully designed racing boats to serial production family boats .
Several of their designs have been marked ancient cultural value (K-märkt).