WATCH: Ball richochets off playing partner's ball; goes in for EAGLE!

LPGA Tour pro Angel Yin certainly had the heavens to thank at the Lotte Championship last week when she made one of the most fortunate richochet eagles of all time. 

Yin, 20, flipped a wedge into the par-4 15th and after taking a big bounce collided straight into her playing partner Pernilla Lindberg's ball on the green and back into the cup.

You'll probably have to watch this a few times to actually see which ball ended up going in the cup. Check out the mesmerising clip below...

Wait what?! pic.twitter.com/3v3BQHrYQu

— Golf Channel (@GolfChannel) April 18, 2019

You're probably thinking has this ever happened on Tour before, and we can assure you it has a number of times on the PGA Tour. 

One of the most memorable was Louis Oosthuizen's hole-in-one at the 2016 Masters...

Leif Olson's richocheted ace at the 2009 Canadian Open was pretty spectacular, too, especially since it won him a new car...