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AI Summary
- Bob Sumner is a comedy and music promoter who co-created Russell Simmons' Def Comedy Jam, discovering major comedians including Bernie Mac, Dave Chappelle, and Cedric the Entertainer
- He began as an independent promoter in the tri-state area and worked at Seton Hall University, where he elevated the college radio station to top market ratings
- Sumner founded Laff Mobb production and management company, which has produced comedy specials for numerous television networks