Arthur J McDonnell MSc - British Tenpin Bowling Association's Director of National Coaching.
Passed the newly created BTBA Phase I Instructor course in 1977.
In 1979 passed the BTBA Phase II Instructor course.
In 1980 passed the BTBA Phase III Coach course. In 1995 passed the BTBA Phase IV Coach course.
In 1983 was appointed GB National Coach and Chairman Instructors Association. Both these positions were held until 1986.
On 1st January 1998 was appointed BTBA Director of National Coaching.
President of the British Tenpin Bowling Coaching Association.
Holds a Masters degree in Science of Sports Coaching.