Pádraig Harrington and Tiger Woods' sons both hit holes-in-one at PNC Championship

ACE: Tiger Woods congratulates his son Charlie after he made a hole-in-one on the fourth during the secon round at the PNC Championship. Picture: Douglas P. DeFelice/Getty Images
Charlie Woods hit his first ever hole-in-one at the PNC Championship on Sunday. The 15-year-old aced the par-3 fourth, sending him and his father Tiger into the outright lead for the tournament on 17-under.
Soon after, Pádraig Harrington's son Paddy carded an ace on the par-3 eighth, a shot which vaulted him and his father into a tie for the lead.