He is the younger brother of veteran NASCAR racer John Andretti , nephew of Indianapolis 500 winner Mario Andretti and first cousin to IndyCar champion Michael Andretti and Jeff Andretti .
Head entity: jeff andretti Q446050 28 29
Tail entity: mario andretti Q171312 17 18
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40