Are Rod Laver and Mary-Ann Eisel both nationals of the same country ?
Rod Laver Rodney George Laver {'1': ", '2': ", '3': ", '4': "} (born 9 August 1938) is an Australian former tennis player widely regarded as one of the greatest in the history of the sport. He was the No. 1 ranked professional from 1964 to 1970, spanning four years before and three years after the start of the Open Era in 1968. He also was the No. 1 ranked amateur in 1961–62.
Jim McIlvaine James Michael McIlvaine (born July 30, 1972) is a retired American professional basketball player who spent seven seasons in the National Basketball Association with the Washington Bullets, Seattle SuperSonics and New Jersey Nets. The 7-foot-1 shot-blocking specialist never made a major impact in the NBA, and is perhaps best remembered for the fall-out that occurred after he signed with the Seattle SuperSonics in 1996.