Refrigerator

A refrigerator comprising:

• a cabinet having a storage compartment provided therein, wherein the storage compartment is a refrigerator compartment;
• a first door to open and close a first side of the storage compartment;
• an ice-maker provided in the first door;
• an inner door to open and close a second side of the storage compartment and including a storage space for storing foods;
• an outer door to open and close an opening that is provided in the inner door;
• and
• a multi-duct provided at an inner wall of the storage compartment and including:
• a first duct having a first upper outlet hole, a first middle outlet hole and a first lower outlet hole to exhaust cold air toward the first door of the storage compartment;
• and
• a second duct having a second upper outlet hole, a second middle outlet hole and a second lower outlet hole to exhaust cold air toward the inner door of the storage compartment,
• wherein an inlet hole of the first duct is smaller than an inlet hole of the second duct, and
• wherein the first duct includes a projection for reducing a cross-sectional area of the first duct through which the cold air flows to reduce the amount of the cold air exhausted via the first upper outlet hole, such that a horizontal cross-section of the first duct at a lower end of the projection is larger than a horizontal cross-section of the first duct at an upper end of the projection.