Seven-time Formula One champion Lewis Hamilton has no plans to emulate sporting greats like Tom Brady and Roger Federer by competing in his 40s. "I haven`t thought about that number, because I`m 37. Jeez, I`ve still got a bit to go," Hamilton said Saturday, laughing. "So, I honestly haven`t thought about that, and I don`t plan on being here close to that age." He has a contract with Mercedes until the end of next season, when he`ll be 38. That two-year deal was only signed last July and it is not known if he`ll extend it.

The 44-year-old Brady is widely regarded as the greatest quarterback in NFL history, while the 20-time Grand Slam champion Federer will be 41 if he comes back to play in late summer as planned after knee surgery. The exuberant and prolific Zlatan Ibrahimovic recently returned from injury for Italian soccer club AC Milan, and the imposing 40-year-old Swede is playing well for the title contender. Hamilton is F1`s record holder for most wins (103) and pole positions (103) and is tied with fellow great Michael Schumacher on a record seven titles. Others in F1 have hit 40 and carried on. Two-time F1 champion Fernando Alonso is 40 and the Spaniard is still driving well for the Alpine team, securing a podium late last season.