Refrigerator

A refrigerator comprising:

• a cabinet that has a refrigerating compartment and a freezing compartment, each of the refrigerating compartment and the freezing compartment having a front opening;
• and
• a refrigerating compartment door configured to open and close at least a portion of the refrigerating compartment,
• wherein the refrigerating compartment door comprises:
• a first door rotatably disposed at the cabinet, and
• a second door disposed at a front side of the first door and configured to rotate relative to the first door to thereby open and close at least a portion of the front side of the first door, and
• wherein the first door comprises:
• an ice-making chamber defined at a rear side of the first door,
• an ice maker accommodated in the ice-making chamber,
• a door storage portion defined at the front side of the first door and configured to be opened and closed by the second door, the door storage portion comprising a food storage space, and
• a supply duct configured to fluidly connect the ice-making chamber to the door storage portion and to supply cold air from the ice-making chamber to the door storage portion.