Brian Thomas Lopes (born September 6, 1971 in Mission Viejo, California) is a professional mountain bike racer who specializes in four-cross. Lopes started riding BMX in his childhood and turned professional at seventeen years old.

He started mountain biking in 1993 and has since won a total of 18 titles – 9 NORBA National Championships, 6 UCI World Cup wins and 4 UCI World Championship titles. Lopes has also held world records in bunny hopping, in terms of both distance and height.

He was nominated in 2001 for an ESPY "Action sport Athlete of the Year" and won two NEA (World Extreme Sports Award) for "Mountain Biker of the Year" in 2000 & 2001. Lopes has also co-written a book, Mastering Mountain Bike Skills with Lee McCormack. Lopes has also been featured in a videogame; Downhill Domination on the Sony PlayStation 2.

Lopes is currently sponsored by Ibis, Oakley, Lazer, X-Fusion, SRAM, Kenda, ENVE Composites, WTB, ODI, & MRP.

On April 13th 2012 Lopes won the first race of the new cross-country eliminator World Cup series in Houffalize, Belgium.

Johnny O'Connell (born July 24, 1962 in Poughkeepsie, New York), is a GM factory racecar driver from United States. He is currently acting as a commentator for ESPN broadcasts of American Le Mans Series races and racing for Cadillac in the Pirelli World Challenge Series.

O'Connell started racing in the Formula Atlantic series in 1987, winning the Championship and Rookie of the Year. He also spent 1996 in the Indy Racing League, racing in the Indianapolis 500 and finishing in the top 10 in half of his 4 starts. He has seven class wins in the 12 Hours of Sebring, more than any other driver, and an overall title in 1994 when racing for Nissan. Driving for Corvette Racing, he has also won a number of class victories at the 24 Hours of Le Mans and the 24 Hours of Daytona. With his teammate Ron Fellows he won the 2003 GTS class driver's championship.

O'Connell was also featured in Chevy's 2007, Super Bowl ad, "Ain't We Got Love" also featuring Mary Blige, rapper T.I., Big & Rich, and Dale Earnhardt, Jr.