Todd Berrier is a former crew chief for Jeff Burton

Jeff Burton

Jeffrey Brian "Jeff" Burton , also referred to as JB or The Mayor, is a NASCAR Sprint Cup Series driver who drives the #31 Caterpillar Chevrolet Impala for Richard Childress Racing. Burton is the younger brother of Ward Burton, who is a former Sprint Cup driver...

, Casey Mears

Casey Mears

Casey James Mears is the driver of the #13 GEICO Toyota for Germain Racing in the Sprint Cup Series. He is a former winner of the Coca-Cola 600....

 and Kevin Harvick

Kevin Harvick

Kevin Michael Harvick is an American stock car auto racing race car driver and car owner currently competing in the NASCAR Sprint Cup Series for Richard Childress Racing, driving the No. 29 Budweiser/Jimmy John's/Rheem/Okuma/Realtree Outdoors/Bad Boy Buggies Chevrolet Impala...

 in the NASCAR

NASCAR

The National Association for Stock Car Auto Racing is a family-owned and -operated business venture that sanctions and governs multiple auto racing sports events. It was founded by Bill France Sr. in 1947–48. As of 2009, the CEO for the company is Brian France, grandson of the late Bill France Sr...

 Sprint Cup Series for Richard Childress Racing

Richard Childress Racing

RCR Enterprises, LLC, doing business as Richard Childress Racing, is a NASCAR team based in Welcome, North Carolina, and is owned and operated by former driver Richard Childress...

. He joined RCR in 1997 as crew chief in the Camping World Truck Series for Jay Sauter

Jay Sauter

Jay Sauter is a NASCAR driver. He previously drove the #34 Chevrolet Monte Carlo for Frank Cicci Racing in the Busch Series. Sauter is the son of former NASCAR driver Jim Sauter, and the brother of fellow drivers Tim Sauter and Johnny Sauter...

. Berrier and Sauter stayed together for three years, winning four times. In 2000, Berrier was first united with Harvick in the Nationwide Series, where they won three races and Harvick was named Rookie of the Year

NASCAR Rookie of the Year

The NASCAR Rookie of the Year Award is presented to the first-year driver that has the best season in a NASCAR season. Each of NASCAR's national and regional touring series selects a RotY winner each year....

. They won the championship together the following season. They then separated a for a few seasons as Harvick drove the #29 in Cup while Berrier worked as the crew chief for another RCR team, before coming back together in mid 2003. Berrier came under some controversy in 2005 when he used an unapproved fuel modification in qualifying for the Las Vegas Sprint Cup Race.

Berrier added a win at the 2007 Daytona 500 to his resume.

Berrier's cousin, Ed

Ed Berrier

Ed Berrier is a second-generation NASCAR driver. His father Max Berrier competed in seven Grand National races over four years, and won 125 feature races as a modified driver...

, is a former winner in the Nationwide Series and has since joined his cousin in the crew chief ranks by serving as the crew chief for Alex Yontz Racing in the Truck Series.

Todd also serves as crew chief for Hermie Sadler's "Speed 1" NASCAR Sprint Cup demonstration vehicle on NASCAR RaceDay.