As a general rule, you shouldn’t include your birthday or your headshot on your resume. This norm varies from country to country but it applies to the USA, Canada, and UK. If you have plenty of achievements to list under your work experience, then you can leave your basic work responsibilities out of your resume.  In your education section, you should only include your highest and most recent degree. So, if you hold a Ph.D., you can list that and your Master’s degree and leave your Bachelor’s degree and high school diploma out. Finally, leave out any skills that aren’t relevant to the job you’re applying for.