Jamaican track star Usain Bolt could win four track golds at the Olympics after admitting he may run the 4×400 metres relay. The 25-year-old comes into the London Games as the defending champion in the 100 and 200m as well as the 4x100m relay. But he hasn’t ruled out the 4x400m relay as well. “I always see how I come out of the 200m before I decide, like if I’m tired etc,” said Bolt, who will carry the Jamaican flag at the opening ceremony on Friday. “If I feel up to it, why not? For my country I would always do what is necessary. “It all depends what is needed from me because at the end of the day it is about the team. “However, there are limits and the individual 400m no chance.”
