Competition requirements

Please read through the competition requirements below carefully before you start your preparation.

Rules of the competition

Rules of the competition

Find out if you are eligible to take part in the GBC.

GBC material and format

GBC challenge material and format

Check out the challenge material you need and the format to follow.

Past global finals

Past global finals

Relive the past GBC global finals.

Calendar

Calendar

Check out important dates for your diary.

GBC experience

GBC experience

Learn about past finalists and their GBC experience.