Benjamin Wilke is a senior lecturer at the Knowlton School of Architecture at The Ohio State University, where he teaches graduate and undergraduate studios and seminars. Rem Koolhaas founded OMA in 1975 with Elia and Zoe Zenghelis and Madelon Vriesendorp. In 1978, he published Delirious New York: A Retroactive Manifesto for Manhattan. In 1995, his book S, M, L, XL summarised the work of OMA in ""a novel about architecture."" He coheads the work of both OMA and AMO, the research branch of OMA, operating in areas beyond the realm of architecture.