Complex sentence: Derek Michael Brewer (born 1958) was appointed Secretary and CEO of Marylebone Cricket Club (MCC) following Keith Bradshaw's unexpected resignation from that post at the end of 2011.
Split into simpler sentences: Derek Michael Brewer (born 1958) is the Secretary and CEO of Marylebone Cricket Club (MCC). He was appointed to those positions following Keith Bradshaw's unexpected resignation at the end of 2011.