David "Tinker" Juarez (born March 4, 1961) is an American former professional BMX and cross-country mountain bike racer. His prime competitive years in BMX were from 1978 to 1984 and in mountain bike racing 1986 to 2005. Since late 2005, he has competed as a Marathon mountain bike racer. In all three disciplines, he has won numerous national and international competitions. Most recently, Juarez finished third in the 2006 Race Across America Endurance bicycle race. Born in Downey, California, Juarez is a highly talented cyclist who has made significant impacts in the cycling disciplines of BMX Racing, Freestyle BMX, Cross-country Mountain Bike racing, and now Marathon Mountain Bike racing for over thirty years. While he was also known as the "Hollified Flash" after one of his home BMX tracks he used to race at and dominate in the early-1970s, the moniker "Tinker" is a nickname that was coined by his family. According to his Mother Rose: "We used to say 'Stinker' when he was a baby, everybody thought we were saying 'Tinker" David Juarez is so well known by his nickname "Tinker" many people probably think that is his real first name. BMX racing career milestones Note: In the early days of professional racing, 1977 and prior, many tracks offered small purse prize money to the older racers of an event, even before the official sanctioning bodies offered prize money in formal divisions themselves. Hence some early "professionals" like Stu Thomsen turning "pro" in 1975 at 16 years old where racing for small amounts of money at track events when offered even before the NBA, regarded as the first true national BMX sanctioning body, had a professional division. For the sake of consistency and standardization noted professional first are for the first pro races for prize money offered by official BMX sanctioning bodies and not independent track events. Professional first are also on the national level unless otherwise indicated. *At the time there was no separate pro class for pros due to the relatively small number of pros. They raced with the 16 Experts, making it a Pro/Am class essentially. This is why during the early years of the pro division the national number one racer of a sanctioning body could be either an amateur or professional. This practice continued until the NBA's 1979 season in which the pros earned separate pro points and a separate pro plate from the