May 9, 1980

1980Grant Hackett, Australian swimmer^[†]

Grant George Hackett OAM is an Australian swimmer, most famous for winning the men's 1500 metres freestyle race at both the 2000 Summer Olympics in Sydney and the 2004 Summer Olympics in Athens. This achievement has led him to be regarded as one of the greatest distance swimmers in history. He also collected a gold medal in Sydney for swimming in the heats of the 4 × 200 m freestyle relay. He was well regarded for his versatility, and has held the long course world records in the 200 m, 800 m, and 1500 m freestyle events. He dominated the 1500 m event for a decade, being undefeated in the event in finals from 1996 until the 2007 World Aquatics Championships. In total, he won 10 long-course world championship gold medals.

1980Kate Molale, South African activist (born 1928)^[†]

Kate Molale OMSS was a South African political activist, between 1970 and 1975 she represented the ANC Women's League/Women's Section in the Women's International Democratic Federation.

1980In Florida, United States, Liberian freighter MV Summit Venture collides with the Sunshine Skyway Bridge over Tampa Bay, making a 430-meter (1,400 ft) section of the southbound span collapse. Thirty-five people in six cars and a Greyhound bus fall 46 metres (150 ft) into the water and die.^[†]

Florida is a state in the Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia to the north, the Atlantic Ocean to the east, the Straits of Florida to the south, and The Bahamas to the southeast. About two-thirds of Florida occupies a peninsula between the Gulf of Mexico and the Atlantic Ocean. It has the longest coastline in the contiguous United States, spanning approximately 1,350 miles (2,170 km), not including its many barrier islands. It is the only state that borders both the Gulf of Mexico and the Atlantic Ocean. With a population of over 23 million, it is the third-most populous state in the United States and ranks seventh in population density as of 2020. Florida spans 65,758 square miles (170,310 km2), ranking 22nd in area among the states. The Miami metropolitan area, anchored by the cities of Miami, Fort Lauderdale, and West Palm Beach, is the state's largest metropolitan area, with a population of 6.138 million; the most populous city is Jacksonville. Florida's other major population centers include Tampa Bay, Orlando, Cape Coral, and the state capital of Tallahassee.

1980In Norco, California, United States, five masked gunmen hold up a Security Pacific bank, leading to a violent shoot-out and one of the largest pursuits in California history. Two of the gunmen and one police officer are killed and thirty-three police and civilian vehicles are destroyed in the chase.^[†]

Norco is a city in northwestern Riverside County, California, United States. Located roughly 40 miles (64 km) inland from the Pacific Ocean, Norco is known as "Horsetown, USA" and prides itself on being a "horse community". The area is dotted with corrals, farms, hitching posts, ranches, riding trails, and tack-and-feed supply stores; there are also city ordinances in-place requiring new construction to have a "traditional, rustic ... Western flavor".