rules by the international association of athletics federations we'll hear from kenya's lympics bransford in a small. sheaf is the new regulation could be a career if. i had me visit a husband school in syria and it's an initiative to actually domestic violence by teaching me and not to their wives. i'm christine wonderwall comes to news africa i'm glad. it's a decision that could reshape the world. of this month's south africa run cost us mania loss to a case at the cost of objects ration for sport she was appealing rules intended to stop female athletes with high to stall strength navels from competing in women's track races now on monday south africa's athletics federation said it would challenge this latest decision but samantha is far from being the only affected run kenya's moderate one boy has also faced questions about her friend devils she has often raced against a man and now worries who officiates korea could be brought to a premature end. for most athletes it doesn't get much better than winning an olympic medal margaret boy took bronze in the 800 meters behind south africa's