In 1989, he became the first Scot to captain the British and Irish Lions since Michael Campbell-Lamerton in 1966. In Australia, he became the first winning Lions captain since Willie John McBride in 1974, leading from the front as the tourists claimed a famous 2-1 series victory.
The following year saw possibly his greatest triumph, when England travelled north to Murrayfield for the Five Nations decider. Scotland were underdogs despite enjoying home advantage, but thanks partly to the back-rower’s never-say-die attitude, they achieved an improbable 13-7 victory to seal the whitewash. Finlay was awarded an OBE in the 1990 Honours List.