Mr. Hiroshi Hoketsu aged 71 is the oldest participant of the 2012 Olympics.
Yes. Women's football will be the first event of the Olympics.
Japan's rider Hiroshi Hoketsu at age 71 was the oldest Olympian at the London 2012 Olympics.
The oldest person in the 2012 Olympics is 70-year-old Hiroshi Hoketsu, who has qualified for Japan's equestrian team.
The first sport that will be featured in the 2012 Olympics is Women's football.