Mark worked for the brand designing many of the outrageous and innovative toys under the Hot Wheels umbrella including XV Racers and most of the flying toys of the late 90's and early 00's. The article "Mark Barthold" is a Stub. Stubs are articles with relatively sparse information, but can be replenished with more. Please help by adding more content! Category Mark Barthold Designs Retrieved from "https://hotwheels.fandom.com/wiki/Mark_Barthold?oldid=304578" Categories: Stub Designers Designer Bio Needed Hot Wheels by Designer Community content is available under CC-BY-SA unless otherwise noted.