Did Ivan Lendl or Lisa Raymond reach a high rank in singles tennis?
Ivan Lendl: Ivan Lendl (] ; born March 7, 1960) is a retired tennis player originally from Czechoslovakia who became a United States citizen in 1992. Ivan Lendl:  He was the world No. 1 for 270 weeks in the 1980s and finished his career with 94 singles titles.
i don't know