Randy Leffingwell is an author, writer, and photographer who has spent over five decades in the automotive sector. He worked for the Kansas City Star and then in Chicago with the Sun-Times. His passion for automobiles led him to AutoWeek magazine and the L.A. Times. He’s written many articles for Pete Stout’s 000 magazine due to his vast knowledge of the Porsche marque and Randy has authored 65 books. Photography is a significant part of his life to this day. Today he is here to share his book Against All the Others: Porsche’s Racing History, Volume 1-1968, from David Bull Publishers. The book meticulously details technical developments, the nuances of each racing venue, and offers race-by-race commentary. At 432 pages it is an intensive and keen insight into the personalities and their approaches taken in the cockpit for Porsche.

Bill Kirk is the CEO and Co-Founder of Weathertrends360, a company that helps any business become proactive vs reactive in any weather, anywhere in the world. Weathertrends360 has been a leading expert in long-range weather forecasting for 22 years. It is the world’s only accurate year-ahead weather forecasting model, powered by 124 years of climate data, with an 85% accuracy rate. Fluctuating temperatures can significantly affect how much range an EV can get on a single charge, making it essential for drivers and companies with fleets to plan around weather conditions. Captain Bill Kirk is a U.S. Air Force Gulf War Veteran. His contagious passion is building the most accurate YEAR-AHEAD weather forecasting technology company on Earth, with predictive sales analytics for Fortune 500 companies.

Jim and Chris Ochs are brothers and the Founders of Car Corral, an online automotive auction company that provides the perfect blend of excitement, variety, and community surrounding the world of automobiles. Jim and Chris grew up in Colorado in a family with eight kids, Chris being the oldest of the clan. Chris is a third-generation union carpenter, a licensed aircraft mechanic, a car builder and die-hard enthusiast. He helped his dad restore a 1930 Chevrolet Sedan back in 1977 when he was only 13 years old and the car bug bit him hard. Jim has always been fascinated with all things mechanical and got the car but from his older brothers, aka the ‘Duke Boys’, and brings his passion to the Car Corral auction site.

Stacey Mayfield is the Director for the Haas Moto Museum. The Texas-based motorcycle museum is named after its founder, Bobby Haas. Bobby and Stacey, working side-by-side, curated one of the world’s most thoughtfully assembled collection of motorcycles, including an unparalleled custom collection including acquisitions and commissioned bikes from around the globe. Following the death of Bobby Haas, she worked to keep this treasure trove of motorcycle history together and is proud to be reopening the Haas Moto Museum in a new, larger location in North Dallas. She and her team proudly share not only these beautiful bikes but the impactful story each one tells. Stacey is also the executive producer on two documentary films documenting the life and accomplishments of Bobby Haas, including Leaving Tracks (2021) and the soon to be released Racing Mister Fahrenheit. She recently released a beautiful photographic book entitled “The Motorcycle,” which chronicles the 13 decades of motorcycle history housed at the Haas Moto Museum.