Canyonphile, I'm gonna guess #3.
Kent, I'll also guess #3.
And here's mine...
1) I was trained to box for 18months by
Floyd Mayweather, Sr.
2) My cousin was involved in the making of the Lord of the Rings movies and let me come live with him while it was being made.
3) When I was born, I was switched with another baby. Nobody noticed for 3 days and my parents changed my name to avoid the reminder of the "son" that they lost.
While only one of these is true, the others are exagerations of real events.