Seldom Seen Slim a.k.a Jon Wennerberg on the Bonneville Up To Speed Podcast

If you’ve tuned into a live audio stream of an SCTA race, you’ve probably heard the coverage and insights of Seldom Seen Slim, also known as Jon Wennerberg.   But did you know he’s also a motorcycle record holder?    Tune in to hear the stories from the salt on the Bonneville Up To Speed Podcast!

Bonneville Up To Speed Podcast
Bonneville Up To Speed Podcast
The Trackside View with "Seldom Seen Slim" a.k.a Jon Wennerberg on the Bonneville Up To Speed Podcast!
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