Tanpreet, there are no strict rules regarding requirements for Ground Staff per se. To become a ground staff you should have completed your 12th or Diploma or PG Diploma in any discipline and should be between 18-27 years old. What they look out for in Ground staff is that the Candidate is friendly, able to handle people and their belongings, possess good health, energy and stamina. Ground staff work for longer and irregular hours as they are responsible for every passenger once he/she lands. You should be familiar with more than one domestic language. Diplomatic Abilities, flexibility in attitude, good communication and organising skills are mandatory. If you have these in you, your height and spectacles do not come in the way. If you have completed your 12th and want to try to become a Ground Staff, try for Certificate Diploma courses like Certified Professional in Ground Staff Service Course or Diploma in Airport Ground Staff Training. Once you complete the course and get the certification done, there are many airlines that hire Ground Staff. That way you can get hired easily because you have the required educational qualification as well.