About Larry Christiansen
Larry Mark Christiansen is an American chess player of Danish ancestry. He was awarded the title Grandmaster by FIDE in 1977. Christiansen was the U.S. champion in 1980, 1983, and 2002. He competed in the FIDE World Championship in 1998 and 2002, and in the FIDE World Cup in 2013.
Biography source:
Wikipedia
