Derrell Johnson-Koulianos is arguably the greatest wide receiver in Iowa Hawkeyes history. He's first on the UI all-time list in receptions and 2nd in receiving yards. He also once had high NFL Draft potential. Then came all the arrest, and six drug charges. DJK now alleges he was defamed by Iowa Hawkeyes coach Kirk Ferentz and plans to write a book about his experience at the … [Read more...] about Johnson-Koulianos to expose Iowa Hawkeyes in book, UI responds