With hair sprouting from the top of his visor, gold glinting from his ears and Squidward socks on his feet, Joseph Brown is fairly recognizable from the discus ring. But for the U.S. Olympic Track and ...

Brown is drawn to the discus throw since it’s an “ever-changing” sport. “You are never going to master it,” he said. “It’s something that is always a work in progress. Even though you may see the ...