Those who complete (compleat!) the Munros can record this fact and receive the magic number by writing in to The Clerk of The List (See here). Additionally, a list of current compleaters is published annually in the SMC Journal.
Nigel Walsh - 2721
Cairn Gorm - 28th July 2001
That's Nigel on the left, with Alan Maude (2722), compleating on the same day after 12 years' bagging!