Lolo Soetoro was an Indonesian geologist and the second husband of Ann Dunham, the mother of Barack Obama, the 44th President of the United States. He was born on August 2, 1935, in Jakarta, Indonesia, and later moved to Hawaii, where he married Ann in 1965. Lolo played a significant role in Barack Obama's early life, as he lived with the family in Indonesia during Obama's childhood. Soetoro worked for the Indonesian government and was involved in various business ventures. He was known for his dedication to education and his efforts to improve the lives of those around him. Lolo Soetoro passed away on March 2, 1987, in Hawaii.