When you think about the math, everyone has two parents. So, any lineage has to be 1 over some power of 2. 1/10 is none of those. Try the National Geographic Geneographic Project. It analyzes genes in a meaningful way, without reference to territorial boundaries (created by people) or language. It simply says, since we know what mutations you have, and we know where and when those mutations occurred, we can trace a pathway and a timeline that two strands of your DNA took: with the mitochondrial view, we can see your mother's mother's mother's etc., and with the Y-chromosome (if you're female and can get a brother to contribute his sample), you can see your father's father's father's etc. This is necessarily an incomplete picture, but at least it's honest. All pathways start in Africa and wend their way out over a few hundreds of thousands of years. 90% of the world's population today pivoted through Kazakhstan, including most Asians and Europeans.