Complex sentence: Klaudia Jans-Ignacik, née Jans (born 24 September 1984 in Gdynia, Poland) is a Polish professional tennis player ranked World No.410 in singles (2004) and World No.28 in doubles (2012).
Split into simpler sentences: Klaudia Jans-Ignacik, née Jans (born 24 September 1984 in Gdynia, Poland) is a Polish professional tennis player. She reached her highest world ranking at World No.410 in singles (2004) and World No.28 in doubles (2012).