I remember O-1 visas had several types, it's the O-1B visa http://www.uscis.gov/working-united-states/temporary-workers/o-1-individuals-extraordinary-ability-o

I remember O-1 visas had several types, it's the O-1B visa http://www.uscis.gov/working-united-states/temporary-workers/o-1-individuals-extraordinary-ability-or-achievement/o-1-visa-individuals-extraordinary-ability-or-achievement http://www.uscis.gov/working-united-states/temporary-workers...