2
1 brother
It found out that obama have half six brothers it told that obama is the oldest by age.
President Barack Obama has two half sisters. His half sisters' names are Auma Obama and Maya Soetoro-Ng. President Obama also has six brothers, for a total of eight siblings.
Michelle Obama has no sisters, and only one brother. His name is Craig Robinson.
no cause he is a idiot no life xd
He had 11 brothers and sisters.
There are 4 brothers and 3 sister's all up. Assume your one of the brothers - hence you have 3 brothers and 3 sisters. However any one of your sisters, would have 4 brothers and 2 sisters.
There are three brothers and two sisters.
One sister, two brothers
One brother, two sisters ( if you're the second brother)
he had no brothers or sisters
Athena had no brothers or sisters.