Rich Beem investigates the water hazard that he believes makes the 11th at Augusta "probably the hardest golf hole" on the course.
The Sky Sports pundit advised those taking on the first hole of Amen Corner that they have two options when it comes to their second shot: be brave or bring your snorkelling gear.
"This is probably the hardest golf hole out here," Beem said. "Anything short, anything not, at least, distance high to the front edge is going to catch these slopes and go right down into the dark green algae.
"If you're not brave enough to take on this flyer or take it out to the right then you'd better bring your snorkel and goggles for your third."
Click play on the video above to see Beem's advice on how to avoid the green algae at the 11th.
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