Colin McRae
Colin Steele McRae, (5 August 1968 – 15 September 2007) was a rally driver from Scotland, born in Lanark. The son of five-time British Rally Champion Jimmy McRae and brother of rally driver Alister McRae, Colin McRae was the 1991 and 1992 British Rally Champion and, in 1995 became the first British person and the youngest to win the World Rally Championship Drivers' title, a record he still holds.
Colin McNab
Dr Colin Anderson McNab (born 3 February 1961) is a Scottish chess player. He is Scotland's second player to be awarded the title of Grandmaster (GM), fulfilling its requirements in 1992 just after Paul Motwani. After achieving his three norms, he strained to get his rating up to the required 2500 level, and is possibly unique among Grandmasters in only achieving a published rating of 2500 some six years after being awarded the title. The FIDE regulations in force at the time stated that an 'intermediate' rating at any stage during an event would suffice, and that ratings between 2498.5 and 2500 would be rounded up, which is indeed what happened in 1992. He is also an International Master of correspondence chess since 1993 and International Master of chess problem solving since 2007.