Read the bio below and try to give details on mark pears 's: - residence - known for - birth name - spouse - education - net worth - birth date - family - name - nationality - alma mater - occupation Bio: mark andrew pears cbe -lrb- born 1962 -rrb- is a british billionaire businessman , ceo of the privately held william pears group since 1984 .
Answer:
- residence is totteridge , london- known for is ceo , william pears group- birth name is mark andrew pears- spouse is debra groves- education is city of london school- net worth is # 2.1 billion- birth date is 1962- family is trevor -rrb- pears -lrb- brother -rrb- david pears -lrb- brother- name is mark pears- nationality is british- alma mater is harvard business school- occupation is businessman