Russ Leatherman (born 14 February 1962) is a cofounder of Moviefone, a popular movie guide. Known for his trademark greeting, “Hellooo and welcome to Moviefone!”, the greeting has been featured or parodied on many programs including The Simpsons, Saturday Night Live, Late Night with Conan O'Brien, the 2005 Academy Awards, VH1’s I Love the 90s, Fair Game, and was used in the epilogue of Seinfeld episode "The Pool Guy". Description above from the Wikipedia article Russ Leatherman, licensed under CC-BY-SA, full list of contributors on Wikipedia.
