Sledding Athletes Are Taking Their Lives. Did Brain-Rattling Rides and High-Speed Crashes Damage Their Brains?

By BY MATTHEW FUTTERMAN from NYT Sports Not long ago, Pavle Jovanovic was among the world’s top bobsledders. In retirement, he battled mental illness and substance abuse. Were brain injuries the cause of his demise and that of others in his sport?https://nyti.ms/2ElDGyN