Are Jan Kodeš and Nenad Zimonjić both tennis players?
Jan Kodeš Jan Kodeš (born 1 March 1946) is a right-handed Czech former tennis player who won three Grand Slam singles events in the early 1970s.
Pavel Kudrnáč Pavel Kudrnáč (born 11 February 1974) is a former professional tennis player from the Czech Republic.