15 April 1895|
Glenorchy, New Zealand
|Died||12 April 1980
Auckland, New Zealand
|Sport country||New Zealand|
McConachy was born at Glenorchy in Otago in 1895. He was the New Zealand professional billiards champion from 1914 until 1980. He also held the title of World Professional Billiards Champion from 1951 until 1968, when he was defeated by Rex Williams.
He was the runner-up in the World Snooker Championships of 1932 and 1952. McConachy scored one of the early snooker maximum breaks. He achieved it on Tuesday 19 February 1952 in a practice frame against Pat Kitchen at the Beaufort Club in London on a table reserved for professionals. An official of the Billiards Association and Control Council later examined the table and found it slightly over the standard size and so the break was not accepted as official. At the time Joe Davis held the record for the highest official break of 146. The match between McConachy and Horace Lindrum for the World Championship started the following Monday.
Clark was a keen advocate of physical fitness and regularly ran up to four miles every day. A strict teetotaller and non-smoker, he attributed his continued success well into his senior years to these things. He was also well known for walking around the table on his hands before the match started. He is a member of the New Zealand Sports Hall of Fame. In the 1964 Birthday Honours, he was appointed a Member of the Order of the British Empire (MBE) for community and charitable services. He died at his residence in the Auckland suburb of Greenlane on 12 April 1980.
- McMillan, N. A. C. "McConachy, Clark". Dictionary of New Zealand Biography. Ministry for Culture and Heritage. Retrieved 17 June 2015.
- "Clark McConachy (1895 - 1980)". New Zealand Sports Hall of Fame.
- "Great Snooker Break - The Maximum Score". The Times. 20 February 1952. p. 2.
- "Mr Clark McConachy". The Times. 19 April 1980. p. 14.
- "No. 43345". The London Gazette (Supplement). 5 June 1964. p. 4978.