Depends upon the definition of leader being sought. As the head of the family, it was Adam. Some would point to Nimrod, son of Cush as the first military leader and founder of several cities.
There wasn't one?
Anecdotal evidence from Internet sources suggests George Washington was the first president to kiss the bible?
No, he used a Rheims Douay Bible. (Kennedy was the first Roman Catholic President of the US.)
Lyndon Baines Johnson was the first US President to take the oath of office while his wife, Lady Bird Johnson, held the bible. This took place in 1965.
There is no inherent relationship between specific Bible verses and President Barack Obama's first name. The Bible verses are religious texts, while the first name of President Obama is simply a personal identifier. Any connection between the two would be subjective or coincidental.
President Obama used one Bible during his first inauguration in 2008-- the bible used by Abraham Lincoln. He used two bibles in 2012-- the Lincoln Bible and a traveling bible used by Dr. Martin Luther King.
The first duty of the President is to preserve, protect and defend the Constitution of the United States. Before the President takes office he swears this oath on the Bible.
Jimmy Carter
He is the first president ever born in Hawaii. He is the first black president of the United States (and also the first biracial president, since his mom was white and his dad was black). He was sworn in on the same bible that was used by Abraham Lincoln.
President Abraham Lincoln's bible.
Barack Obama used the Lincoln Bible for his first inauguration in 2009 and for his second inauguration in 2013. The Lincoln Bible is a historic Bible that belonged to Abraham Lincoln, the 16th President of the United States.
Barack Obama will be sworn into office using Lincoln's bible.
Barack used former President Lincoln's bible.