United States

Hamilton 'could go on until he's 40,' says dad

(CNN)If any of Lewis Hamilton's Formula One rivals were hoping to see the back of him sometime soon, then the driver's father has some bad news for them.Anthony Hamilton believes his son can continue competing in the sport for another six years -- at least -- as he bids to eclipse every record set before him.After wrapping up his sixth world title in Austin on Sunday, Hamilton stands alone as the sport's second most successful driver in history, behind only Michael Schumacher."I keep telling him, he's 34 years young," Hamilton Sr. told CNN Sport. "He was getting a bit worried about the young lads, but ... 34 years ... I think, personally, he could go on till he's 40 because you're only as young as you feel. "And if you're young at heart an ...