Christina Brinkerhoff is producing a documentary about her mother, past Cars Yeah guest Renee Brinkerhoff – as she conquers 7 continents driving in a 1956 Porsche 356. They are fresh off the 36-day Peking to Paris endurance rally that took place this past summer. The next challenge will be in Kenya in the East African Safari Classic Rally, a 9-day, 5,000 km run through Kenya and Tanzania. Prior to Africa Renee ran the La Carrera Panamericana in Mexico, The Targa Tasmania in Australia, and The Caminos del Inca in South America. They will challenge the Antarctica Ice Challenge in 2121. Christina is a graduate of the USC Film School and a former talent agent. Through their Valkyrie Gives Foundation, she and her mom raise awareness of and funding for efforts against the global problem of child trafficking.