Michel Jourdain Lascurain, better known as Michel Jourdain Jr., is a Mexican racecar driver, best known for winning two Champ Car races in 2003. He is the 2020 Super Copa GTM Champion.

Rahal Letterman Lanigan Racing (RLL) is an auto racing team that has participated in the WeatherTech SportsCar Championship and the IndyCar Series. Headquartered in Zionsville, Indiana and Hilliard, Ohio, it is co-owned by 1986 Indianapolis 500 winner Bobby Rahal, former television talk show host David Letterman, and businessman Mike Lanigan. The team won the Indianapolis 500 twice, first in 2004 with Buddy Rice driving and then in 2020 with Takuma Sato.