Terry Morris (died 1997, commonly cited). Considered by many Texas fiddlers the most gifted contest player of his generation. Grand Master champion in 1976.
Why this player is listed
Terry Morris appears in the Play Bluegrass guide to notable fiddle players, which collects contest champions, bluegrass fiddlers, Canadian fiddlers, judges, and departed legends tied to the tradition.
More fiddle context
For the larger list, start with the big list of fiddle players. For the style itself, read the guide to bluegrass fiddle.