Ian McLauchlan

Ian McLauchlan (born John McLauchlan) was a Scottish international rugby union player, known as "Mighty Mouse," who played loosehead prop for Scotland from 1969 to 1979. He earned 43 caps for Scotland and toured with the British & Irish Lions on their victorious 1971 New Zealand and 1974 South Africa tours, later serving as President of the Scottish Rugby Union from 2010 to 2012.

Tarbolton, Ayrshire, Scotland Apr 14, 1942 Wikipedia
rugby union biography