John Treacy winning his second World Cross Country Gold in 1979

This appeared on the RTE Sport Twitter feed last night...

Was John Treacy winning second successive cross-country gold in Limerick in '79 that's decade's finest moment?

Was John Treacy winning second successive cross-country gold in Limerick in '79 that's decade's finest moment? #IrelandsGreatest pic.twitter.com/JT9DyI9ffd

— RTÉ Sport (@RTEsport) November 23, 2017