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Slumped on his club, head buried in his arm, Rory McIlroy looked on the verge of tears.

Slumped on his club, head buried in his arm, Rory McIlroy looked on the verge of tears.

Cruising at a depth of 8,336 meters (over 27,000 feet) just above the seabed, a young snailfish has become the deepest fish ever filmed by scientists during a probe into the abyss of the northern Pacific Ocean.

Cruising at a depth of 8,336 meters (over 27,000 feet) just above the seabed, a young snailfish has become the deepest fish ever filmed by scientists during a probe into the abyss of the northern Pacific Ocean.