The first African-American President of the United States, Barack Obama is an educated man who has embraced the culture of the 21st century to appeal to voters.

His unverified Erdős-Bacon-Sabbath number is 11.

Erdős Number: 7Edit

(7) Barack Obama (editor)
Racial Critiques of Legal Academia (Harvard Law Review)
(6) Randall Kennedy
Tribute to Justice Marshall
(5) Martha Minow
Our Privacy, Ourselves in the Age of Technological Intrusions
(4) Peter Galison
Calculation of the composite Higgs mass
(3) Howard Georgi
Neutrinos on Earth and in the Heavens
(2) Sheldon L. Glashow
Mass formulas and mass inequalities for reducible unitary multiplets
(1) Danny Kleitman
On coloring graphs to maximize the proportion of multicolored $k$-edges
(0) Paul Erdős

Bacon Number: 2Edit

(2) Barack Obama
The Road We've Traveled
(1) Tom Hanks
Apollo 13
(0) Kevin Bacon

Sabbath Number: 2Edit

(2) Barack Obama
Sweet Home Chicago (live at Red, White & Blues)
(1) B.B. King
“It’s Only Rock ‘n Roll (But I Like It)” — Artists for Children’s Promise
(0) Ozzy Osbourne