Greg Williams
From Openwaterpedia

Becca Williams, Greg Williams, Jennifer Williams, Sophie Hoffmann, and Gracie Williams, photo by Ray Hoffman at the Seal Beach Rough Water Swim
Greg Williams is an American age-group competitive swimmer and open water swimmer from Ridgecrest, California competing for the Indian Wells Valley Swim Team. He competed in the annual Seal Beach Rough Water Swim in Seal Beach, California.