Track cyclist Kelly Catlin suffered concussion months before taking own life, says sister

Father to the three time world champion said her death was the result of a ‘perfect storm’ of depression, concussion symptoms and overtraining

Kelly Catlin at the 2018 Track Cycling World Championships (EMMANUEL DUNAND/AFP/Getty Images)

Father to the three time world champion said her death was the result of a ‘perfect storm’ of depression, concussion symptoms and overtraining