Drew Leathers says he has faced `` immense trials '' living with neurofibromatosis . ( CNN ) -- When I was diagnosed with neurofibromatosis , I was told it was n't going to be a big deal . His brother and friends have founded the Undie Run 's Leathers team to raise funds . The run more than 180 days raised more than $ 1.3 million for neurofibromatosis research , Undie Run says .
Drew Leathers says he has faced `` immense trials '' living with neurofibromatosis . His brother and friends have founded the Undie Run 's Leathers team to raise funds . The run more than 180 days raised more than $ 1.3 million for neurofibromatosis research , Undie Run says .