Three-time Olympic champion and world mile record-holder Peter Snell has died in Dallas. He was aged 80.
Snell, who is regarded as one of the greatest middle-distance runners, won the 800 meters at the 1960 Rome Olympics aged 21, and the 800-1,500 double at the 1964 Tokyo Games.
He was the first man since 1920 to win the 800 and 1,500 at the same Olympics. No male athlete has done so since.
Snell also won two Commonwealth Games gold medals in the 880 yards and mile at Perth in 1962.
He twice held the mile world record, and held world records in the 800 meters, 880 yards, 1,000 meters, and the 4x1-mile relay.
Snell's death was confirmed by family friend and New Zealand sports historian Ron Palenski, who heads New Zealand's Sport Hall of Fame.
"It is very sad news, a grievous loss for New Zealand," Palenski said.
"In terms of track and field, he is probably the greatest athlete New Zealand has had."
Snell's friend and training partner, Olympic marathon bronze medalist Barry Magee said "there will never be another New Zealand athlete like him."
"He won three Olympic gold medals, two Commonwealth Games gold medals, and broke seven world records. He was the best-conditioned athlete of his time."