1987 Indianapolis 500 Al Unser, Sr. held off Roberto Guerrero by 4.496 seconds, to win his record-tying fourth Indianapolis 500 victory. By leading the final 18 laps, Unser, Sr. tied the all-time record for most laps led in Indy 500 competition, and, at 47 years of age, also became the oldest winner of the 500. Mario Andretti's dominance of the month, and subsequent failure to achieve victory, was largely unprecedented in modern times. He led the practice speed chart on 11 of the 17 days (he participated in only 13 days), won the pole position, won the pit stop contest, had the fastest
2009 Indianapolis 500 crew engaged in his traditional victory celebration, climbing the frontstretch catch fence, to the delight of the crowd. It was his third career Indianapolis 500 victory, with the others coming in 2001 and 2002. He is the sixth driver to win three 500s and the first foreign-born driver to do so. Ten drivers crashed in the race: The race was televised in high definition in the United States on ABC, the 45th consecutive year on that network. ABC Sports signed a four-year extension to continue covering the Indianapolis 500 through 2012. Marty Reid served as anchor for the fourth year.