Sports

Yes, the best way to become a badminton player is joining an academy or a club. As you will get ample of opportunities to play on further levels.

Hi Yash,
To be a cricketer, you need not earn a degree but always recommended to have a backup option. You may check this interested page for building your career as a cricketer:
http://www.sirhow.com/career-in-cricket/

You need to check the same with the colleges.

You need to check the same with specific colleges in DU.

The best physical education colleges in Punjab are:
1. Punjabi University
2. Lovely Professional University
3. Government College for Girls
4. Sai College of Education
5. G.M.T College of Education
6. Kirpal Sagar College of Education
7. Swift Institute of Management and Computer Science
8. Sri Guru Teg Bahadur Khalsa College
9. Saraswati Girls College of Education
10. J.D. College of Education

What kind of technician you want to become? There are various kind of technicians in the industry.

You can consider:
1. College of Physical Education – Pune.
2. Lakshmibai National College of Physical Education – Thiruvananthapuram.
3. Indira Gandhi Institute of Physical Education and Sports Science - New Delhi.
4. Amity School of Physical Education and Sports Sciences – Noida.
5. Sadguru Education Society College of Physical Education – Jalgaon.

You can check the below mentioned link:
http://uic.du.ac.in/images/9- Rules for admission under ECA & Sports Quota.pdf