The correct answer is Michael Johnson. He won the gold medal in the 400 meters at the 1992 Summer Olympics in Barcelona, Spain, and the 1996 Summer Olympics in Atlanta, Georgia. He is the only person to have won the 400 meters at two consecutive Olympics.
Carl Lewis won the gold medal in the 100 meters at four consecutive Olympics (1984, 1988, 1992, and 1996). Alvin Harrison won the gold medal in the 400 meters at the 1991 World Championships in Athletics. Gregory Hatton never won a gold medal in the 400 meters at any Olympic Games or World Championships.
Michael Johnson was born in Dallas, Texas, on September 13, 1966. He attended Baylor University, where he won the NCAA 400 meters championship in 1987 and 1988. He turned professional in 1988 and quickly became one of the world’s best 400 meters runners.
At the 1992 Summer Olympics in Barcelona, Johnson won the gold medal in the 400 meters with a time of 43.29 seconds. He also won the gold medal in the 200 meters, becoming the first person to win both events at the same Olympics since Carl Lewis in 1984.
At the 1996 Summer Olympics in Atlanta, Johnson defended his gold medal in the 400 meters with a time of 43.03 seconds. He also won the gold medal in the 4 Ã 400 meters relay, becoming the first person to win four gold medals in track and field at a single Olympics.
Johnson retired from track and field in 1997. He is considered one of the greatest athletes of all time.