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Deep dive: Inside Jaylen Brown's summer swim workouts with a U.S. Olympian

Celtics star Jaylen Brown, who's trained in the pool before, spent his offseason with a five-time Olympian swimmer Dara ...

From running up mountains and monuments to mentoring - Alistair Brownlee, one of Britain's greatest athletes, is not slowing down

"I'm quite driven," the recently retired double Olympic champion says. "I miss lots of things about being a professional ...