He currently holds the record for most NASCAR wins in a season between the top three NASCAR series with 24 wins, which he accomplished in 2010. He also is the only NASCAR driver to win races in two of its national touring series on the same day, winning the Camping World Truck Series and Nationwide Series races held on February 21, 2009. On August 21, 2010, Busch became the first driver to win in all three of NASCAR's top three touring series in the same weekend (Bristol). Busch became the first driver in Nationwide series history to lead more than 10,000 laps. He has led a total of 10,035 laps in the Nationwide Series. Busch also shares the record for the most NASCAR Nationwide Series wins with Mark Martin at 49.