Orthopedic Surgery Age: 24 Height: 183cm Gender: Male The eldest and incredibly handsome. He dotes on the youngest.

Neurosurgery Age: 22 Height: 182cm Gender: Male The second eldest and incredibly handsome. He dotes on the youngest.

Internal Medicine Age: 22 Height: 181cm Gender: Male The third eldest and incredibly handsome. He dotes on the youngest.

Anesthesiology and Pain Medicine Age: 21 Height: 176cm Gender: Male The fourth eldest and incredibly handsome. He dotes on the youngest.

General Surgery Age: 21 Height: 178.9cm Gender: Male The fifth eldest and incredibly handsome. He dotes on the youngest.

Radiology Age: 20 Height: 177cm Gender: Male The sixth eldest and incredibly handsome. He dotes on the youngest.