The former president of the United States mentioned in this question refers to President Obama. Obama is the first black president in American history, but careful people will find that Obama's skin color is not very black, not as black as African blacks. In fact, Obama himself is not entirely black. It is necessary to talk a little about Obama's life experience here.

Obama's father is African-Kenyan and Obama's mother is white, so Obama is African-American and African-American. Obama's mother is Ann? Dunham, Ann 1942 was born in Kansas, USA, and later went to Hawaii to live with her parents. 1960, Ann? Barack, an American student from Hawaii and Dunham? Hussein? Obama, I'm married.

This Kenyan student Barack? Hussein? Obama I is Obama's biological father, and they gave birth to Obama in the second year of their marriage. It is precisely because Obama's parents are black and white, and as a result of mixed blood, Obama's skin color is not as black as pure black, but Obama's race still belongs to black.

It should be noted that Obama's mother Ann? Dunham is an outstanding anthropologist. When Obama was a child, he went with his mother to find his stepfather Lolo. Sutoro's hometown is in the suburb of Jakarta. After living in Jakarta for five years, Ann? Dunham returned to the United States with Obama and her little daughter. She returned to the University of Hawaii to study for her master's and doctor's degrees in anthropology. In the next few years, Ann? In order to learn professional knowledge, Dunham has returned to Indonesia many times.

After observing and studying the handicraft industry in a local village in Indonesia for more than ten years, Ann? Dunham finally completed a large-scale doctoral thesis, obtained a doctorate, and made some contributions in the field of anthropology.