https://www.mercurynews.com/2020/05/11/viral-video-sensation-double-rainbow-guy-dies-at-57/

MARIPOSA — Paul L. Vasquez, the burly mountain man whose awestruck reaction upon seeing a double rainbow propelled him to internet stardom and turned him into a folk hero, has died in Central California. He was 57.

Vasquez, who called himself Yosemitebear on social media, died early Saturday at a hospital emergency room, the Mariposa County coroner’s office told the Modesto Bee.