This is true. It is important to show what you can do besides your intellectual ability. I will also add that it is critical to have extracurricular activities that you have engaged in. This depends on the company you are applying for. If they are keen on promoting certain sports, you should have it listed on your resume.It's vital that you understand these skills, and how you can show that you've developed them, in order to write a successful job application.
Resilience.
Commercial awareness.
Good communication.
Effective leadership and management.
Planning and research skills.
Adaptability.
Teamwork and interpersonal skills.