She finished that race in a little over six hours in the winter of 2005 . Megan Kenny and her brothers would collapse after running for two minutes . The brothers were diagnosed with severe delta function deficiency ( DBHD ) After receiving proper treatment , Megan ran marathons , completed triathlons .
Megan Kenny and her brothers would collapse after running for two minutes . The brothers were diagnosed with severe delta function deficiency ( DBHD ) After receiving proper treatment , Megan ran marathons , completed triathlons .