In the mid-1980s, the biggest selling smooth jazz saxophonist was Kenny G. Kenny G gained immense popularity during that time for his smooth and melodic saxophone playing style, which resonated with a wide audience and contributed to his commercial success. His albums topped the charts, and his soothing music became a staple in the smooth jazz genre.
Kenny G's crossover appeal and commercial success in the mid-1980s solidified his position as one of the best-selling smooth jazz artists of that era. His albums such as "Duotones" and "Silhouette" were particularly popular during this period, showcasing his talent and musicality to a broad audience.
Overall, Kenny G's influence and success in the mid-1980s as a smooth jazz saxophonist set him apart as the biggest selling artist in that genre during that time.