Five. I'm not scared of them and don't flap, I'm just unlucky.
I knocked into a bee on my climbing frame as a child and it stung my leg.
A wasp got my finger as a child.
I'm my teens I ran down the stairs barefoot first thing in the morning to answer the phone, felt something stab the sole of my foot, jumped, and felt another stab. I'd landed on a wasp twice.
And more recently I accidentally kicked a bee on the kitchen floor and it stung the end of my big toe.