Complex sentence: Alex Jennings (born 10 May 1957) is an award-winning English actor best known for his appearance in "The Queen" (2006) in which he played the role of HRH The Prince of Wales.
Split into simpler sentences: Alex Jennings (born 10 May 1957) is an award-winning English actor. To date, he is best known for his appearance in "The Queen" (2006), playing the role of HRH The Prince of Wales.