Mary Killman, a member of the Citizen Potawatomi Nation of Oklahoma, will be one of those tribal members competing at the Olympics. She will be competing in the Synchronized Duet Technical swimming event.
Mary Spencer, a First Nation Ojibway, will be competing in the 75-kilogram middleweight boxing event at the London Olympics for Team Canada. She's considered one of Canada's top hopes for a medal in London, where women's boxing is making its Olympic debut.
Tumua Anae, a Native Hawaiian, will be competing at the Olympics as the goalie for the US National Water Polo team. In college at USC, Anae was a finalist for 2010 Peter J. Cutino Award and a member of the 2010 NCAA Championship team and was also named 1st Team All American team.
By Kenneth Braddick
On June 16, Lyle and a horse named Wizard earned a place on the American team by placing in the top four at the U.S. Equestrian Federation Dressage Festival of Champions and USEF Dressage Olympic Selection Trials at Gladstone, N.J.
She will compete in the Olympics as an individual.
Below: Mary Killman, Citizen Potawatomi Nation.