Jimmy Grissom

About this episode

Jimmy Grissom shares his experiences as a river guide and upholsterer in a conversation with Brian and Glenn.

Jimmy Grissom joins Brian and Glenn Renk in the studio for a chat. Jimmy is a former river guide, upholsterer extraordinaire, and much more. Enjoy Jimmy Grissom! Mentioned in this episode: Sponsors: Dave Wegner and Steve Carothers Dave Wegner has been a long-time supporter of Big Adventures. He's been in and out of the river for over 50 years as a guide and scientist. Be sure to check out Brian's interview with Dave, Episode 21. Thank you Dave for your support! Steve Carothers and Brian go way back. Steve is a friend of the river as a scientist and researcher. Tune into his episode, number 31! Thank you Steve for your support.

People in this episode

Hosts: Brian Dierker, Glenn Renk

Guest: Jimmy Grissom

Topics covered

• river guiding
• upholstery
• science
• friendship
• support

Keywords

• river guide
• upholsterer
• science
• interview
• Big Adventures

Sponsors

Dave Wegner, Steve Carothers

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• Evolution of Grand Canyon Science: Dave Wegner · May 5, 2026 · 1h 16m
• Evolution of Grand Canyon Science: Roy Johnson · April 21, 2026 · 1h 29m
• Introducing The Evolution of Science in the Grand Canyon! · April 7, 2026 · 35 min
• Liam O'Neill · March 31, 2026 · 59 min