Complex sentence: John Christopher Wells, MA (Cantab), Ph.D. (London) (born 11 March 1939 in Bootle, Merseyside), is a British phonetician and Esperanto teacher at University College London, where until his retirement in 2006 he held the departmental chair in Phonetics.
Split into simpler sentences: John Christopher Wells (born 11 March 1939 in Bootle, Merseyside) is a British phonetician and Esperanto teacher. Wells is affiliated with University College London, where until his retirement in 2006 he held the departmental chair in phonetics.