add list in datatable as column value

public class Student
   {
       public int StudentId { get; set; }
       public string StudentName { get; set; }
       public virtual List<Course> Courses { get; set; }
   }

   public class Course
   {
       public int CourseId { get; set; }
       public string CourseName { get; set; }
   }

public List<student> GetStudentList()
        {
            List<student> objStudents = new List<student>()
                                        {
                                        new Student { 
                                                        StudentId = 1, 
                                                        StudentName = "Prasasd", 
                                                        Courses = new List<course> {new Course{ CourseId=101, CourseName="Java"}, new Course{ CourseId=102, CourseName="DotNet"}} 
                                                        
                                                    },
                                                        new Student { 
                                                        StudentId = 2, 
                                                        StudentName = "Ram", 
                                                        Courses = new List<course> {new Course{ CourseId=101, CourseName="Java"}, new Course{ CourseId=102, CourseName="DotNet"}} 
                                                        
                                                    }
                                        };

            return objStudents;
        }</course></course></student></student></student>