Question: Kerry Dale Earnhardt (born December 8, 1969) is a former NASCAR driver and the elder son of seven-time Winston Cup Series champion Dale Earnhardt, his younger son, which American professional stock car racing driver, began racing for DEI in 2007?
Sentence (from "Ron Hornaday Jr."): Hornaday is a four-time champion in the Camping World Truck Series, his most recent coming in 2009.
Relevant evidence: No