That depends on which Nobel Prize you are referring to.
2008 Nobel Prize in Physics:
Yoichiro Nambu - "discovery of the mechanism of spontaneous broken symmetry in subatomic physics"
and
Makoto Kobayashi and Toshihide Maskawa - "discovery of the origin of the broken symmetry which predicts the existence of at least three families of quarks in nature"
2008 Nobel Prize in Chemistry:
Osamu Shimomura, Martin Chalfie and Roger Y. Tsien - "discovery and development of the green fluorescent protein, GFP"
2008 Nobel Prize in Physiology or Medicine:
Harald zur Hausen - "discovery of human papilloma viruses causing Cervical cancer"
and
Francoise Barre-Sinoussi and Luc Montagnier - "discovery of human immunodeficiency virus"
2008 Nobel Prize in Literature:
Jean-Marie Gustave Le Clezio - "new departures, poetic adventure and sensual ecstasy, explorer of a humanity beyond and below the reigning civilization"
2008 Nobel Peace Prize:
Martti Ahtisaari - "important efforts, on several continents and over more than three decades, to resolve international conflicts"
2008 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel:
Paul Krugman - "analysis of trade patterns and location of economic activity"
(Information from Nobelprize.org)
Franoise Barre-Sinoussi won The Nobel Prize in Physiology or Medicine in 2008.
He won the Nobel prize for literature in 2008.
Peter Grunberg won The Nobel Prize in Physics in 2008.
Martin Chalfie won The Nobel Prize in Chemistry in 2008.
Osamu Shimomura won The Nobel Prize in Chemistry in 2008.
Martti Ahtisaari won The Nobel Peace Prize in 2008.
Makoto Kobayashi won The Nobel Prize in Physics in 2008.
Toshihide Maskawa won The Nobel Prize in Physics in 2008.
Luc Montagnier won The Nobel Prize in Physiology or Medicine in 2008.
Roger Y. Tsien won The Nobel Prize in Chemistry in 2008.
Al Gore
Francoise Barre-Sinoussi won The Nobel Prize in Physiology or Medicine in 2008.