Norway's Johannes Hoesflot Klaebo has already raced through the Winter Olympic history books. Now, there's only one Olympian who stands above him.

He isn't yet a household name in the U.S. That could change with the Milano Cortina Olympics.

OMAHA, Neb. -- After two days of watching, Michael Phelps finally got into the water at the U.S. Olympic swim trials Tuesday morning, winning his preliminary heat of the 200-meter butterfly. Phelps finished in 1 minute, 56.68 seconds -- the fastest in the ...

In 2003, Michael Phelps put together 41 spectacular days in the 200 individual medley, a stretch that yielded four world records.