Katharine Dunn

By Katharine Dunn
...
He only has about 10 minutes to spare before driving three miles to get from his house to swim practice at the Meadowbrook pool in North Baltimore, where he coaches the senior elite group of the North Baltimore Aquatic Club (NBAC).But he stays in the isolation tank for 15.

"When you're in the tank," he says later, "it doesn't matter if you're late to anything."