Blair River was a big guy with a big heart.
River, who stood 6-foot-8 and weighed about 575 pounds, gained a measure of fame in the past year as spokesman for the Heart Attack Grill, a west Chandler restaurant that specializes in thick hamburgers and fries. He died on Tuesday at the age of 29.
The cause of death is currently unknown, but friends are speculating that it was the result of his contracting pneumonia after a bout with the flu.