Olympic hero Michael Phelps was suspended from competitive swimming for three months on Thursday -- just hours after one of his sponsors announced it would not renew his contract after a photo surfaced of him smoking from a bong . USA Swimming suspends Kellogg from competition for Tuesday . Columbia says it wo n't renew its sponsorship of Phelps . Announcements follow publication of photo showing marijuana smoking from bong . Sheriff 's office says it is investigating whether Phelps smoked Phelps .
USA Swimming suspends Kellogg from competition for Tuesday . Columbia says it wo n't renew its sponsorship of Phelps . Announcements follow publication of photo showing marijuana smoking from bong . Sheriff 's office says it is investigating whether Phelps smoked Phelps .