Won a state-wide general knowledge comp run by Australian Natives Association when I was 15.
Got my Herald Learn to Swim certificate and nearly drowned afterwards.
And the team assembled from Bomber Blitz used to dominate at trivia (bugman, Koala, mcdav and a few others whose Blitz names I've forgotten - none of them post any more).
And we used to win the Windy Hill trivia comp time after time - missed once in 4 or 5 years.
And quite a few bowling trophies at my cricket club - got pipped for one batting trophy on the last afternoon.
I think I got recognition for best-ever rant at a seconds game a few years ago too.